List of geological faults of England
# List of geological faults of England

This is a list of the named geological faults affecting the rocks of England. See the main article on faults for a fuller treatment of fault types and nomenclature but in brief, the main types are normal faults, reverse faults, thrusts or thrust faults and strike-slip faults. Many faults may have acted as both normal faults at one time and as reverse or thrust faults at another and may or may not have also incorporated some degree of strike-slip movement too.

There are also a few 'disturbances'. These linear features are a combination of faults and folds - the relative importance of faulting and folding varying along the length of each disturbance.

## Key to tables

* Column 1 indicates the name of the fault. Note that different authors may use different names for the same fault or a section of it. Conversely the same name may be applied to more than one fault, particularly in the case of smaller faults which are geographically distant from each another. Some composite names e.g. Abbotsbury - Ridgeway Fault include individual faults e.g. Abbotsbury Fault and Ridgeway Fault appearing elsewhere in the list but are included since they have been referred to differently by different authors.
* Column 2 indicates the OS grid reference of the approximate midpoint of certain faults. Note that the mapped extent of a fault may not accurately reflect its actual extent.
* Column 3 indicates the county in which the fault occurs. Some traverse two or more counties of course.
* Column 4 indicates on which sheet, if any, of the British Geological Survey's 1:50,000 / 1" scale geological map series of England and Wales, the fault is shown and named (either on map/s or cross-section/s or both). A handful of BGS maps at other scales are listed too.
* Column 5 indicates a selection of publications in which references to the fault may be found. See references section for full details of publication.

## Alphabetical lists of faults

### A

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Abberley Common Fault | | Worcestershire | Guide Geol. of Martley | |
| Abberley Flagstaff Fault | | Worcestershire | Guide Geol. of Martley | |
| Abbey Wood Fault | | Shropshire | | Mem E&W 152/153 |
| Abbotts Leigh Fault | | | E&W 302 | |
| Abbott Moss Fault | | Cumbria | E&W 24 | |
| Abbotsbury Fault | | Dorset | | BGS:BRG15, GA Guide22 |
| Abbotsbury - Ridgeway Fault | | Dorset | E&W 328, E&W 341/2 | Mem E&W 328etc, GA Guide22 |
| Ackworth Grange Fault | | | E&W 78 | |
| Acton Bridge - Overton - East Delamere Fault | | Cheshire | | Smith et al. 2005 |
| Adbaston Fault | | | E&W 139 | |
| Agra Fault | | Yorkshire | E&W 51 | |
| Ainstable Fault | | Cumbria | E&W 24 | |
| Aire Valley Fault | | Yorkshire | E&W 69 | |
| Airy Fault | | Cumbria | E&W 30 | |
| Alderley Edge Fault | | | | Plant et al. 1999 |
| Alderley Fault | | | E&W 110 | |
| Aldercar Fault | | | E&W 125 | |
| All Hallows Pit Fault | | Cumbria | E&W 23 | |
| Allman Well Hill Fault | | Yorkshire | E&W 87 | |
| Alport Fault | | | | Smith et al. 2005 |
| Alveley Fault | | | E&W 167 | |
| Alwinton Fault | | | | BGS:BRG 7 |
| Anne's Well Fault | | Cumbria | E&W 30 | |
| Antonstown Fault | | Northumberland | E&W 12, E&W 13 | BGS:BRG 7 |
| Apedale Fault | | | E&W 123 | |
| Apedale Vein | | | E&W 41 | |
| Apley Park Fault | | | E&W 153 | |
| Aqueduct Fault (Clwyd) | | Clwyd | | Smith et al. 2005 |
| Aqueduct Fault (Shropshire) | | Shropshire | | Mem E&W 152/153 |
| Archer Wood Fault | TQ 745185 | East Sussex | E&W 320/321 | |
| Ardwick Fault | | Lancashire | E&W 85 | |
| Argill Fault | | | E&W 31 | |
| Arleston Fault | | | E&W 152 | |
| Arley Fault | | | | BGS:BRG 10 |
| Arley Park Fault | | | E&W 167 | |
| Arley Fault System | | Warwickshire | E&W 169 | |
| Artle Beck Fault Zone | | | E&W 59 | |
| Artle Beck Faults | | | E&W 59 | |
| Ash Hill Fault | | Gloucestershire | E&W 234 | |
| Ashcombe Fault | | Gloucestershire | E&W 234 | |
| Ashes Hollow Fault | | Shropshire | E&W 166; ChStret:25K | |
| Ashton Fault | | Lancashire | E&W 84 | |
| Ashton Moss Fault | | Lancashire | E&W 85 | |
| Askerton Fault | | | E&W 12 | |
| Atworth-Lacock Fault Belt | | | E&W 265 | |
| Augill Fault | | | E&W 31 | |
| Avon Thrust | | | E&W 264 | |

### B

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Bache Fault | | | E&W 166 | |
| Back Burn Fault | | Cumbria | E&W 12 | BGS:BRG 7 |
| Bailey Hope Fault | | | E&W 12 | |
| Bakewell Fault | | | | Smith et al. 2005 |
| Balcombe House Fault | | | E&W 302 | |
| Ballard Down Fault | | Dorset | E&W 342/3, | Mem E&W 328etc, GA Guide22 |
| Ball's Hill Fault | | Warwickshire | E&W 168 | |
| Barbon Fault | | ?Cumbria/Yorks | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Barebones Fault | | Yorkshire | E&W 87 | |
| Barelands Fault | | | E&W 303 | |
| Barford St John Fault | | | E&W 218 | |
| Barford St Michael Fault | | | E&W 218 | |
| Barkston Fault | | | E&W 127 | |
| Barnarm Fault | | | E&W 31 | |
| Barnston Fault | | Cheshire | E&W 96 | |
| Barrasford Fault | | | E&W 13 | |
| Barrock Gill Fault | | Cumbria | E&W 24 | |
| Barrow Fault | | Derbyshire | E&W 141 | |
| Barrow Fault | | Yorkshire | E&W 87 | |
| Barrow Hill Fault | | Somerset | E&W 280, 281 | |
| Barrow Vale Fault | | Somerset | E&W 280 | |
| Barrule Thrust Zone | | Isle of Man | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Baskill Fault | | Cumbria | E&W 38 | BGS:BRG 7 |
| Beaminster Fault | | Dorset | | BGS:BRG 15 |
| Beck Fault | | Cumbria | E&W 24 | |
| Beckces Fault | | Cumbria | E&W 30 | |
| Beckhead-Binky Linn Fault | | | E&W 12 | |
| Bedgebury Fault | | | E&W 304 | |
| Bellevue Fault | | | E&W 12 | |
| Benenden Fault | | | E&W 304 | |
| Benton Quarry Fault | | Northumberland | E&W 15 | |
| Bere Regis Fault | | Dorset | | GA Guide22 |
| Berkeley Fault | | Gloucestershire | E&W 234, E&W 251 | |
| Berkley Marsh Fault | | Somerset/Wiltshire | E&W 281 | |
| Berry Hill Fault | | | E&W 123 | |
| Bickerton - Peckforton Fault | | Cheshire | | BGS:BRG 10 |
| Biddenden Fault | | | E&W 304 | |
| Biddick Fault | | Durham | E&W 21 | |
| Biddle Fault | | Somerset | E&W 280 | |
| Billing Hill Fault | | Yorkshire | E&W 69 | |
| Billingsley Fault | | | E&W 167 | |
| Bilsborrow Fault | | Lancashire | E&W 67 | |
| Bilston Fault | | | E&W 167 | |
| Birchencliffe Fault | | Yorkshire | E&W 77 | |
| Birdwell Fault | | Yorkshire | E&W 87 | |
| Birkhouse Moor Fault | | Cumbria | E&W 29 | BGS:BRG 7 |
| Birkness Combe Fault | | Cumbria | | Brenchley & Rawson 2006 |
| Birmingham Fault | | Warwickshire | E&W 168 | Smith et al. 2005 |
| Bittell Fault | | | E&W 183 | |
| Bitton Fault | | Gloucestershire | E&W 264, 265 | |
| Black Cleugh Fault | | | E&W 12 | |
| Black Knoll Fault | | | E&W 166 | |
| Blackhall Fault | NZ440395 | Durham | E&W 27 | |
| Black Knowe Fault | | | E&W 12 | |
| Black Stantling Fault | | | E&W 12 | |
| Blackpool Fault | | | E&W 12 | |
| Blaguegate Fault | | Lancashire | E&W 84 | |
| Blaisdon Fault | | Gloucestershire | E&W 234 | |
| Blakeney Fault | | | | Mem E&W 233/250 |
| Blaze Fell Fault | | Cumbria | E&W 24 | |
| Blencow Fault | | Cumbria | E&W 24 | |
| Blists Hill Fault | | Shropshire | | Mem E&W 152/153 |
| Blockfield Fault | | | E&W 303 | |
| Blockley Fault | | Gloucestershire | E&W 217 | |
| Blythbury Fault | | Shropshire | | Mem E&W 152/153 |
| Bogside Fault | | | E&W 12 | |
| Bolney Fault | | Sussex | E&W 302, E&W 318/333 | |
| Bolton Abbey Fault | | Yorkshire | E&W 69 | |
| Bolton Fault | | Northumberland | | BGS:BRG 7 |
| Bolton-Swindon Fault | | Northumberland | E&W 9 | |
| Bondicarr Fault | | Northumberland | E&W 10 | |
| Bonsall Fault | | | E&W 112 | Smith et al. 2005 |
| Boothen Fault | | | E&W 123 | |
| Boothorpe Fault | | Derbyshire | E&W 141, 155 (x-section) | Smith et al. 2005 |
| Bootle Fell Fault | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Bootle Fell Thrust | | Cumbria | | Brenchley & Rawson 2006 |
| Borde Hill Fault | | | E&W 302 | |
| Boredale Fault | | Cumbria | E&W 30 | |
| Boston Fault | | | E&W 97 | |
| Boston Fault | | Lancashire | E&W 84 | |
| Bothel Fault | | Cumbria | E&W 23 | |
| Boughspring Fault | | Gloucestershire | | Mem E&W 233/250 |
| Boughthill Fault | | | E&W 13 | |
| Boundary Fault | | | E&W 97 | |
| Boundary Fault | | | E&W 153 | |
| Bouth Fault | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Bowscar Fault | | Cumbria | E&W 24 | |
| Brackenhill Fault | | Cumbria | | BGS:BRG 7 |
| Brackensburgh Fault | | Cumbria | E&W 12, E&W 24 | |
| Bradford Fault | | Lancashire | E&W 85 | |
| Bradley Fault | | Yorkshire | E&W 69 | |
| Bradley's Fault | | Shropshire | | Mem E&W 152/153 |
| Braithwaite Fault | | Yorkshire | E&W 51 | |
| Bramham Fault | | Yorkshire | E&W 70 | |
| Bramley Fault | | Yorkshire | E&W 69, 70 | |
| Bran Point Fault | | Dorset | GA Guide22 | |
| Brathay Fault | | Cumbria | E&W 38 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Breadsall Fault | | | E&W 125 | |
| Brede Valley Fault | TQ 850176 | East Sussex | E&W 320/321 | |
| Bredon Hill Fault | | Worcestershire | E&W 216 | |
| Breedon Fault | | Derbyshire | E&W 141 | Smith et al. 2005 |
| Breward Fault | | | E&W 153 | |
| Brewer's Oak Fault | | | E&W 153 | |
| Brewood Fault | | Staffordshire | | Smith et al. 2005 |
| Bride Fault | | Dorset | E&W 327 | |
| Bride-Puncknowle Fault | | Dorset | | Mem E&W 328etc |
| Bridgemere Fault | | | E&W 123 | |
| Bridport Fault | | Dorset | | BGS:BRG 15, Mem E&W 328etc |
| Brierley Hill Trough North Fault | | | E&W 167 | |
| Brigg Fault | | | E&W 89 | |
| Brightling Fault | TQ 660214 | East Sussex | E&W 319/334 | |
| Brinscall Fault | | Lancashire | E&W 75 | |
| Bristol Channel Fault Zone | | Bristol Channel | | |
| Bristol Channel-Bray Fault | | | | Brenchley & Rawson 2006 |
| Broad Chalke Fault | | | E&W 298 | |
| Broadwell Thrust | | Gloucestershire | E&W 217 | |
| Brockhurst Fault | | Shropshire | | Toghill P. 2006 |
| Brockley Fault | | Gloucestershire | E&W 264 | |
| Brockmoor Fault | | | E&W 167 | |
| Brockton Fault | | Shropshire | E&W 152 | Toghill P. 2006; Mem E&W 152/153 |
| Brook House - King Street Fault | | | | Smith et al. 2005 |
| Brook House Fault | | | | Plant et al. 1999 |
| Brookside Fault | | Shropshire | | Mem E&W 152/153 |
| Broomhill Fault | | Yorkshire | E&W 87 | |
| Broseley Fault | | Shropshire | | Mem E&W 152/153 |
| Brownber Fault | | | E&W 31 | |
| Brownfield Vein | | | E&W 41 | |
| Broxtowe Fault | | E&W 125 | | |
| Bruntcliffe Fault | | Yorkshire | E&W 77 | |
| Bryn Crop Fault | | Lancashire | E&W 84 | |
| Bullgill Fault | | | E&W 22 | |
| Bullstake Fault | | Lancashire | E&W 84 | |
| Burcot Fault | | | E&W 152 | Mem E&W 152/153 |
| Burgess Hill Fault | | Sussex | E&W 302, E&W 318/338 | |
| Burley Moor Fault | | Yorkshire | E&W 69 | |
| Burnt Oak Fault | | | E&W 303 | |
| Burradon Fault | | Northumberland | E&W 15 | |
| Burtness Comb Fault | | Cumbria | | BGS:BRG 7 |
| Burton Fault | | Derbyshire/Staffs | E&W 141, 152 | Smith et al. 2005 |
| Burton Coggles Fault | | | E&W 143 | |
| Burton Green-Warwick Fault | | Warwickshire | E&W 184 | |
| Burwash Common Fault | | | E&W 303 | |
| Bushbury Fault | | | E&W 153 | |
| Butterknowle Fault | NZ 400341 | Durham | E&W 27, 32; UK (north) 625K | |
| Butterwick Fault | NZ 375310 | Durham | E&W 27 | |
| Buttons Farm Fault | | | E&W 303 | |

### C

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Calcot Fault | | | E&W 251 | |
| Caldy Fault | | Cheshire | E&W 96 | |
| Callowhill Fault | | | E&W 123 | |
| Calverley Fault | | Yorkshire | E&W 69 | |
| Canadia Fault | TQ 735180 | East Sussex | E&W 320/321 | |
| Cannop Colliery Fault Belt | | Gloucestershire | | Mem E&W 233/250 |
| Carleton Fault | | | E&W 78 | |
| Carrick Thrust | | Cornwall | Tect B&Ire 1:500K, E&W 346, E&W 352, E&W 353 | |
| Carrock End Fault | | Cumbria | E&W 23 | Brenchley & Rawson 2006 |
| Castle Street Fault | | Lancashire | E&W 96 | |
| Catsfield Stream Fault | TQ 718130 | East Sussex | E&W 320/321 | |
| Catterton Fault | | Yorkshire | E&W 70 | |
| Caudle Green Fault | | Gloucestershire | E&W 234 | |
| Caughley Fault | | Shropshire | | Mem E&W 152/153 |
| Causey Pike Fault | | Cumbria | E&W 28, 29 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Causey Pike Thrust | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Cawsand Fault | | Cornwall | E&W 348 | |
| Cefn Einion Fault (*Cefn Einon Fault) | | Shropshire | E&W 165 | Toghill P. 2006 |
| Central English Channel Fault | | | | |
| Chamber Fault | | Lancashire | E&W 85 | |
| Champany Hill Fault | | Yorkshire | E&W 87 | |
| Chapel Beck Fault | | Cumbria | E&W 39 | |
| Charnwood Boundary Fault | | | | Smith et al. 2005 |
| Chatterley Fault | | | E&W 123 | |
| Chaytor Rake | | | E&W 41 | |
| Chelborough Fault belt | | | | BGS:BRG 15 |
| Chepstow Fault | | Gloucestershire | | Mem E&W 233/250 |
| Chewton Fault | | Somerset | E&W 280 | |
| Child's Ercall Fault | | | E&W 139 | |
| Chilmark Teffont Fault | | | E&W 298 | |
| Chingley Fault | | | E&W 303, E&W 304 | |
| Chippenham Fault | | | E&W 265 | |
| Chirton Fault | | Northumberland | E&W 15 | |
| Church Stretton Fault | | Shropshire | | Toghill P. 2006 |
| Church Stretton Fault Complex | | | E&W 166 | |
| Church Stretton Fault System | | | | Brenchley & Rawson 2006 |
| Cinderhill Fault or Cinderhill Fault System | | | E&W 125, E&W 126 | Smith et al. 2005 |
| Clandown Fault | | Somerset | E&W 281, Bristol Special 1" | |
| Claughton Fault | | | E&W 59 | |
| Claxheugh Fault | | Durham | E&W 21 | |
| Clay Gap Fault | | Cumbria | E&W 23 | |
| Clayhanger Fault | | | E&W 154 | |
| Cleadon Fault | | Durham | E&W 21 | |
| Clearburn Pasture Vein | | | E&W 41 | |
| Clearwell Fault | | Gloucestershire | E&W 233 | |
| Cleckheaton Fractures | | Yorkshire | E&W 77 | |
| Cleeve Fault | | Gloucestershire | E&W 264 | |
| Clevedon Fault | | Gloucestershire | E&W 264 | |
| Clevedon Thrust | | | E&W 264 | |
| Clews Wood Fault | | Shropshire | | Mem E&W 152/153 |
| Cliff End Fault | TQ 886130 | East Sussex | E&W 320/321 | |
| Clifton Fault | | | E&W 125, E&W 126 | |
| Clipsham Fault | | | E&W | |
| Clitheroe Fault System | | Lancashire | E&W 67 | |
| Close End Fault | | | E&W 22 | |
| Closehouse-Lunedale Fault | | Durham | | BGS:BRG 7 |
| Clotton Fault | | | E&W 109 | |
| Cluddley Fault | | | E&W 152 | Mem E&W 152/153 |
| Clutton Fault | | Somerset | E&W 280 | |
| Coal Pit Heath Fault | | Somerset | Bristol Special 1", E&W 265 | |
| Coalbrookdale Boundary Fault | | | | Smith et al. 2005 |
| Cobscar Vein | | | E&W 41 | |
| Cockshot Hill Thrust | | Worcestershire | | BGS:BRG 11, Guide Geol. of Martley |
| Codford Circle Fault | | | E&W 298 | |
| Coed Ithel Fault | | Gloucestershire | | Mem E&W 233/250 |
| Coghurst Fault | TQ 795136 | East Sussex | E&W 320/321 | |
| Coker Fault | | | E&W 313 | |
| Coker-Cranborne Fault | | | | Mem E&W 328etc |
| Colebatch Fault | | | E&W 165 | |
| Collywell Fault | | Northumberland | E&W 15 | |
| Colsterworth Fault | | | E&W 143 | |
| Colwell Fault | | Durham | E&W 13, E&W 14 | |
| Combe Bissett Fault | | | E&W 298 | |
| Combe Martin Fault | | | | BGS:BRG 15 |
| Compton Fault | | | E&W 298 | |
| Coneyburrow Wood Fault | | | E&W 303 | |
| Coniston Fault | | Cumbria | E&W 29, 38 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Copley Fault | | Durham | E&W 32 | |
| Copperas House Fault | | Lancashire | E&W 84 | |
| Coppice Green Fault | | | E&W 153 | |
| Corbetts Fault | | Shropshire | | Mem E&W 152/153 |
| Corbyn's Hall Fault | | | E&W 167 | |
| Corsham Fault | | | E&W 265 | |
| Corston Fault | | | E&W 251 | |
| Coseley Wednesbury Fault | | Warwickshire | E&W 168 | |
| Cotham Fault | | | E&W 126 | |
| Cothelstone Fault | | Somerset | | BGS:BRG 15 |
| Coton Park Fault | | | | Smith et al. 2005 |
| Cove Fault | | Cumbria | E&W 30 | |
| Cowbeech Fault Fault | TQ 601148 | East Sussex | E&W 319/334 | |
| Cowfold Fault | | | E&W 302 | |
| Coxe Fault | | Lancashire | E&W 85 | |
| Coxwold-Gilling-Linton Fault | | | E&W 53 | |
| Cradley Fault | | | E&W 167 ? | |
| Crag Point Fault | | Northumberland | E&W 15 | |
| Cragend-Chartners Fault | | Northumberland | E&W 9 | |
| Cragg Hill - Lawnswood Fault | | Yorkshire | E&W 69 | |
| Craignant - Milton Fault | | | | Smith et al. 2005 |
| Cranborne Fault | | | | |
| Cranmore Fault | | | E&W 281 | |
| Craven-Flamborough Fault belt | | Yorkshire | | BGS:BRG 9 |
| Crawley Fault | | | E&W 302 | |
| Cridling Stubbs Fault | | | E&W 78 | |
| Crimea Fault | | Durham | E&W 14, 15 | |
| Cringle Fault | | | E&W 143 | |
| Cromford and Annesley Park Fault | | | E&W 125 | |
| Cronton Fault | | | E&W 97 | |
| Crosby Fault | | Lancashire | E&W 83 | |
| Crossgill Fault | | | E&W 59 | |
| Crow Hill Fault | | Yorkshire | E&W 77 | |
| Crowcrofts Fault | | | E&W 123 | |
| Crowdundle Fault | | Cumbria | E&W 24 | |
| Crowpits Fault | | | E&W 303 | |
| Croxteth Fault | | | E&W 83, E&W 97 | |
| Crummock Fault | | Cumbria | E&W 23 | |
| Culgaith Fault | | Cumbria | E&W 24 | |

### D

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Dabler Fault | | Shropshire | | Mem E&W 152/153 |
| Dale Abbey Fault | | | E&W 125 | |
| Daleman Fault | | Cumbria | E&W 30 | |
| Danehill Fault | | | E&W 302, 303 | |
| Dane Hill Fault | | | E&W 218 | |
| Dappley Moor Fault | | | E&W 12 | |
| Darfield Fault | | Yorkshire | E&W 87 | |
| Dark Lane Fault | | Shropshire | | Mem E&W 152/153 |
| Darwell Fault | TQ 704196 | East Sussex | E&W 320/321 | |
| Darwen Valley Fault | | Lancashire | E&W 75 | |
| Deancorner Fault | | Shropshire | | Mem E&W 152/153 |
| Dearham Fault | | | E&W 22 | |
| Dearne Valley Fault | | Yorkshire | E&W 87 | |
| Deep Clough Fault | | | E&W 59 | |
| Deepslack Fault (or Deep Slack Fault) | | Cumbria | E&W 24, 39 | |
| Denholme Clough Fault | | Yorkshire | E&W 69 | |
| Dent Fault | | | E&W 40, 50; Tect B&Ire 1:500K | Brenchley & Rawson 2006, BGS:BRG 7 |
| Denton Fault | | Lancashire | E&W 85 | |
| Denton Fault | | Durham | E&W 32 | |
| Denton Reverse Fault | | | E&W 127 | |
| Derbyshire Hill Fault | | | E&W 97 | |
| Derwent Water Fault | | Cumbria | E&W 29 | Brenchley & Rawson 2006 |
| Deuxhill Fault | | | E&W 167 | |
| Dibberford Fault | | | | Mem E&W 328etc |
| Dicken's Heath Fault | | Warwickshire | E&W 168, E&W 183 | |
| Dilhorne Fault | | | E&W 124 | |
| Dodman - Start Thrust | | Devon | Tect B&Ire 1:500K | |
| Dodman Thrust | | Cornwall | E&W 352, E&W 353 | |
| Dodsmoors Fault | | Shropshire | | Mem E&W 152/153 |
| Doeford Fault | | Lancashire | E&W 67 | |
| Donnington Fault | | Herefordshire | E&W 216 | |
| Dorehead Fault | | Cumbria | E&W 38 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Dorn Valley Fault | | | E&W 218 | |
| Doseley Fault | | Shropshire | | Mem E&W 152/153 |
| Dothill Fault | | | E&W 152 | Mem E&W 152/153 |
| Doughty Fault | | Shropshire | | Mem E&W 152/153 |
| Dovenby Station Fault | | | E&W 22 | |
| Downall Green Fault | | | E&W 97 | |
| Downend Fault | | | E&W 251 | |
| Downhead Fault | | | E&W 281 | |
| Dowsing Fault | | North Sea | | Brenchley & Rawson 2006 |
| Dowsing Fault belt | | North Sea | | BGS:BRG 9 |
| Dowsing Fault Zone | | North Sea | Tect B&Ire 1:500K | |
| Drift River Fault | | | E&W 22 | |
| Drygill Fault | | Cumbria | E&W 37 | |
| Dubgarth Fault | | | E&W 60 | |
| Duddington Fault | | | | BGS:BRG 10 |
| Dufton Pike Fault | | | E&W 31 | |
| Dungeon Banks Fault | | | | Plant et al. 1999 |
| Dunkirk Fault | | | E&W 126 | |
| Durham Main Fault | | Durham | E&W 27 | |
| Durley Hill Fault | | Gloucestershire | E&W 264 | |

### E

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Eakring-Foston Fault | | | E&W 126 | |
| Earsley - Scarcroft Fault | | Yorkshire | E&W 70 | |
| Easington Fault | NZ 410436 | Durham | E&W 27 | |
| East Christianbury Fault | | | E&W 12 | |
| East Delamere Fault | | | E&W 109 | |
| East Flowers Hill Fault | | Gloucestershire | E&W 264 | |
| East Malvern/s Fault | | Worcestershire | E&W 216 | |
| East Manchester Fault | | Lancashire | E&W 85 | |
| East Skelton Fault | | | E&W 12 | |
| Eastern Boundary Fault | | Warwickshire | E&W 168 | BGS:BRG 10 |
| Easton Wood Fault | | | E&W 143 | |
| Ebbor Thrust | | Somerset | E&W 280 | |
| Eccleston East Fault | | | E&W 97 | |
| Eccleston West Fault | | | E&W 97 | |
| Edgerley - Waverton Fault | | | | Smith et al. 2005 |
| Edgerley Fault | | | E&W 109 | |
| Elf Kirk Fault | | | E&W 12 | |
| Ellonby Fault | | Cumbria | E&W 24 | |
| Else Gill Fault | | Cumbria | E&W 24 | |
| Emborough Thrust | | Somerset | E&W 280 | |
| Enville Fault | | | E&W 167 | BGS:BRG 10 |
| Ercall Mill Fault | | Shropshire | | Toghill P. 2006, BGS:BRG 11 |
| Eskdale Fault | | Cumbria | E&W 38 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Ewanrigg Fault | | | E&W 22 | |
| Eypemouth-Litton Cheney-Winterborne Fault Zone | | | | Mem E&W 328etc |
| Eype's (or Eype) Mouth Fault | | | E&W 326; 327 | Mem E&W 328etc, GA Guide 22 |

### F

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Fairlight Cove Reversed Fault | TQ 870124 | East Sussex | E&W 320/321 | |
| Fairyhill Fault | | Gloucestershire | E&W 264 | |
| Fallowfield Fault | | | E&W 13 | |
| Farmborough Fault Belt | | | E&W 281, Bristol Special 1" | |
| Farsley - Scarcroft Fault | | Yorkshire | E&W 69 | |
| Feizor Fault | | | E&W 60 | |
| Feldom Fault | | | E&W 41 | |
| Fenay Bridge Fault | | Yorkshire | E&W 77 | |
| Feren Park Fault | | | E&W 298 | |
| Finchcocks Fault | | | E&W 304 | |
| Finkle Street Fault | | Yorkshire | E&W 87 | |
| Finsthwaite Fault | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Firbank Fault | | Cumbria | E&W 39 | BGS:BRG 7 |
| Fishponds Fault | | | E&W 125 | |
| Flamborough Head Fault Zone | | Yorkshire | | |
| Fletching Fault | | | E&W 303 | |
| Flimwell Fault | | | E&W 303, E&W 304 | |
| Flockton Fault | | Yorkshire | E&W 77 | |
| Florence Fault | | Cumbria | E&W 22 | BGS:BRG 7 (p197) |
| Fonthill Fault | | | E&W 302 | |
| Footlands Fault | TQ 800201 | East Sussex | E&W 320/321 | |
| Foregill Vein | | | E&W 41 | |
| Foss Bridge Fault | | | E&W 126, E&W 142 | |
| Foul Ness Fault | TQ 832096 | East Sussex | E&W 320/321 | |
| Foxfield Fault | | Cumbria | | Brenchley & Rawson 2006 |
| Fox House Fault | | | E&W 100 | |
| Frankby Fault | | Cheshire | E&W 96 | |
| Freechase Fault | | | E&W 302 | |
| Friarhillgate Fault | | | E&W 12 | |
| Frithknowle-Drewitts Fault | | | E&W 302 | |
| Frodsham Fault | | | E&W 97 | |
| Frome Valley Fault | | | E&W 328 | Mem E&W 328etc |

### G

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Gamston Fault | | | E&W 126 | |
| Ganbrook Fault | | | E&W 265 | |
| Gargrave Fault | | Yorkshire | E&W 69 | |
| Garmondsway Fault | NZ 335343 | Durham | E&W27 | |
| Garston's Farm Fault | | Sussex | E&W 318/338 | |
| Gasdale Thrust* | | | | Brenchley & Rawson 2006 |
| Gasgale Thrust* | | Cumbria | | BGS:BRG 7 |
| Gate Castle Fault | | Cumbria | E&W 24 | |
| Giant's Hall Fault | | Lancashire | E&W 84 | |
| Gilcrux Fault | | Cumbria | E&W 22, E&W 23 | Brenchley & Rawson 2006 |
| Glasshouse Fault | | Herefordshire | E&W 216 | |
| Glassonby Beck Fault | | Cumbria | E&W 24 | |
| Gleaston Fault | | Lancashire | E&W 58 | |
| Glyme Valley Fault | | | E&W 218 | |
| Glynleigh Fault | TQ 610067 | East Sussex | E&W 319/334 | |
| Goat Island-Lyne Fault (or 'Thrust') | | Cumbria | E&W12? | BGS:BRG 7 |
| Godkin Fault | | | E&W 125 | |
| Golden Cap Fault | | | E&W 326; 327 | |
| Gotwick Farm Fault | | | E&W 303 | |
| Grange Fault (Cheshire) | | Cheshire | E&W 96 | |
| Grange Fault (Shropshire) | | Shropshire | | Mem E&W 152/153 |
| Grassguards Fault | | Cumbria | E&W 38 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Gravel Hill Fault | | Somerset | E&W 280 | |
| Grayrigg Fault | | Cumbria | E&W 39 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Greasby Fault | | Cheshire | E&W 96 | |
| Great Barr Fault | | Warwickshire | E&W 168 | |
| Great Blackside Vein | | | E&W 41 | |
| Great East Fault | | Shropshire | | Mem E&W 152/153 |
| Great Haigh Fault | | Lancashire | E&W 75, E&W 84 | |
| Great Oddynes Fault | | | E&W 302 | |
| Great Witley Fault | | Worcestershire | Guide Geol. of Martley | |
| Great Wood Fault | TQ 768158 | East Sussex | E&W 320/321 | |
| Greatham Fault | NZ 490276 | Durham | E&W33 | |
| Green Fault | | | E&W 13 | |
| Greenburn Thrust | | Cumbria | E&W 38 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Greendale Fault (Cumbria) | | Cumbria | E&W 38 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Greenhurst Fault | | | E&W 303 | |
| Greyhound Fault | | Shropshire | | Mem E&W 152/153 |
| Grey Crag Fault | | Cumbria | E&W 30 | |
| Greygame Vein | | | E&W 41 | |
| Greystoke Fault | | Cumbria | E&W 24 | |
| Grimsargh Fault | | Lancashire | E&W 67 | |
| Grindle Fault | | Shropshire | | Mem E&W 152/153 |
| Grindon Hill Fault | | | E&W 13 | |
| Grovesend Fault* | | Gloucestershire | | Mem E&W 233/250 |
| Guestling Green Fault | TQ 851140 | East Sussex | E&W 320/321 | |
| Gulf Fault | | | E&W 112 | |

### H

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Habberley Fault | | | E&W 152 | |
| Haddock's Reversed Fault | TQ 870130 | East Sussex | E&W 320/321 | |
| Hadley Fault | | Shropshire | | Mem E&W 152/153 |
| Hagg Fault | | | E&W 125 | |
| Hagloe Fault | | Gloucestershire | E&W 234 | |
| Halesfield Fault | | Shropshire | | Mem E&W 152/153 |
| Hallington Reservoir Fault | | Durham | E&W 13, E&W 14 | |
| Halsall Fault | | Lancashire | E&W 83 | |
| Halton Fault | | | E&W 97 | |
| Hangmanstone Fault | | Yorkshire | E&W 87 | |
| Hardington Fault | | Somerset | E&W 281 | |
| Harlequin Fault | | | E&W 126 | |
| Harrett's Linn Fault | | | E&W 12 | |
| Harrington Fault | | Shropshire | | Mem E&W 152/153 |
| Hartcliff Rock Fault | | Gloucestershire | E&W 264 | |
| Hartley Station Fault | | Northumberland | E&W 15 | |
| Hartley Steps Fault | | Northumberland | E&W 15 | |
| Hartpury Fault | | ? | E&W 216 | |
| Haughton Fault | | Shropshire | | Mem E&W 152/153 |
| Hauxley Fault | | Northumberland | E&W 10 | |
| Havannah Weetslade Fault | | Durham | E&W14 | |
| Hay Farm Fault | | Shropshire | | Mem E&W 152/153 |
| Hayborough Fault | | | E&W 22 | |
| Hayes Fault | | | E&W 167 | |
| Hayeswater Fault | | Cumbria | E&W 30 | |
| Hazlegill Fault | | Cumbria | E&W 23 | |
| Hazel Gill Fault | | | E&W 22 | |
| Hazlerigg – West Cramlington Fault | | Durham | E&W 15, 27 | |
| Healeyfield Fault | | Durham | E&W 26, E&W 27 | |
| Helmsley-Filey Fault | | Yorkshire | | BGS:BRG 9 |
| Hem Fault | | Shropshire | | Mem E&W 152/153 |
| Hendall Wood Fault | | | E&W 303 | |
| Hendon Fault | | Durham | E&W 21 | |
| Hendre Fault | | | E&W 165 | |
| Henfield Wood Fault | | | E&W 302 | |
| Herstmonceux Fault | TQ 630121 | East Sussex | E&W 319/334 | |
| Hetton Fault | | Northumberland | | BGS:BRG 7 |
| Hewenden Fault | | Yorkshire | E&W 69 | |
| Heywood Fault | | | E&W 281 | |
| High Barnes Fault | | Durham | E&W 21 | |
| High Carr Fault | | | E&W 123 | |
| High Ireby Fault | | Cumbria | E&W 23 | |
| High Lankhurst Fault | TQ 800142 | East Sussex | E&W 320/321 | |
| Highbeech Fault | TQ 785125 | East Sussex | E&W 320/321 | |
| Highfields Fault | | | E&W 125 | |
| Highfield Crag Fault | | Cumbria | E&W 30 | |
| Hillbeck Fault | | | E&W 31 | |
| Hill End (or Hillend) Thrust | | Shropshire | E&W 166; ChStret:25K | |
| Hillhouse Fault | | Lancashire | E&W 83 | |
| Hilltop Fault | | | E&W 12 | |
| Hilton Fault | | | E&W 31 | |
| Hilton Main Fault | | | E&W 153 | |
| Hinton Charterhouse Fault | | Somerset | E&W 281 | |
| Hints Fault | | | | Smith et al. 2005 |
| Hipperholme Fault | | Yorkshire | E&W 77 | |
| Hodge Hill Fault | | | E&W 167 | |
| Hodnet Fault | | | E&W 123 | Toghill P. 2006 |
| Hoggett Gill Fault | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Hog Wash Fault | | | E&W 12 | |
| Hole of Lyne Fault | | | E&W 12 | |
| Holford Manor Fault | | Sussex | E&W 318/338 | |
| Holinswood Fault | | Shropshire | | Mem E&W 152/153 |
| Hollybush Fault | | | E&W 123 | |
| Hollyhill Fault | | Cumbria | E&W 24 | |
| Hollywood Fault | | | E&W 123 | |
| Holm Fault | | | E&W 60 | |
| Holmbush Fault | | | E&W 302 | |
| Holmer Fault | | Shropshire | | Mem E&W 152/153 |
| Homestall Fault | | | E&W 303 | |
| Honeywall Fault | | | E&W 123 | |
| Honiton Fault | | | E&W 326 | |
| Hook Green Fault | | | E&W 303 | |
| Hooke Fault | | | | BGS:BRG 15 |
| Hope House Fault | | | E&W 12, E&W 13 | |
| Hopton Fault | | | E&W 123 | |
| Hopton Fault | | | E&W 139 | |
| Hopwood Fault | | | E&W 183 | |
| Horden Fault | | | E&W 27 | |
| Horsebridge Fault | TQ 590112 | East Sussex | E&W 319/334 | |
| Horsehay Fault | | Shropshire | E&W 152 | Mem E&W 152/153 |
| Horsforth - Tinhill Fault | | Yorkshire | E&W 69 | |
| Horsley Fault | | | E&W 125 | |
| Horton Fault | | Shropshire | | Mem E&W 152/153 |
| Hoton Fault | | | | Smith et al. 2005 |
| Howardian-Flamborough Fault | | | | Brenchley & Rawson 2006 |
| Howardian Hills Fault | | Yorkshire | | BGS:BRG 9 |
| Hoyland Fault | | Yorkshire | E&W 87 | |
| Hucknall Fault | | | E&W 125 | |
| Hunnington Fault | | Warwickshire | E&W 168 | |
| Hunstrete Fault | | Somerset | E&W 280 | |
| Huntley Fault | | ? | E&W 216 | |
| Hurst Green Fault | | | E&W 304 | |
| Huthwaite Fault | | | E&W 112 | |

### I,J

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Ilkeston Fault | | | E&W 125 | |
| Illingworth Fault | | Yorkshire | E&W 77 | |
| Ilmington Fault | | Gloucestershire | E&W 217 | |
| Ince Blundell Fault | | Lancashire | E&W 83 | |
| Ingwell Fault | NX 998140 | Cumbria | E&W 28 | |
| Inkberrow Fault | | Gloucestershire | E&W 217 | |
| Inkersall Fault | | | E&W 112 | |
| Inksberrow - Haselor Hill Fault | | | UK (south) 625K | |
| Iron Acton Fault | | Gloucestershire | Bristol Special 1" | |
| Ironville (Swanwick) Fault | | | E&W 125 | |
| Irwell Valley Fault | | Lancashire | E&W 85 | |
| Isaac Gill Fault | | Cumbria | E&W 38 | |
| Isabella Fault | | Northumberland | E&W 15 | |
| Isfield Fault | TQ 446173 | East Sussex | E&W 319/334 | |
| Ivegill Fault | | Cumbria | E&W 24 | |
| Ivy House Fault | | Lancashire | E&W 84 | |
| Jackfield Fault | | Shropshire | | Mem E&W 152/153 |
| James Pit Fault | NX 985178 | Cumbria | E&W 28 | |
| Jockey Bank Fault | | Shropshire | | Mem E&W 152/153 |
| Johnby Fault | | Cumbria | E&W 24, 30 | |

### K

| Fault name | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - |
| Kaysbank Fault | | E&W 12 | |
| Keckwick Fault | | E&W 97 | |
| Keld Heads Vein | | E&W 41 | |
| Kellington Fault | | E&W 78 | |
| Kendal Fault | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Keresley Fault | Warwickshire | E&W 169 | |
| Kershope Fault | | E&W 12 | |
| Ketley Fault | | E&W 153 | Mem E&W 152/153 |
| Kettlewell Fault | Cumbria | E&W 39 | |
| Keys Fault | Irish Sea | Tect B&Ire 1:500K, E&W 47 | |
| Kidney Hill Fault | Gloucestershire | Bristol Special 1", E&W 265 | |
| Kilndown Fault | | E&W 303, E&W 304 | |
| King Street Fault | | E&W 110 | |
| King's House Fault | Gloucestershire | E&W 234 | |
| Kingsley Fault | | | Smith et al. 2005 |
| Kingsbridge Fault | Somerset | | Webby, B.D. 1965 |
| Kingswood Fault | | E&W 153 | |
| Kinlet Hall Fault | | E&W 167 | |
| Kirkburton Fault (north) | Yorkshire | E&W 77 | |
| Kirkburton Fault (south) | Yorkshire | E&W 77 | |
| Kirkby Fault | Cumbria | E&W 48 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Kirkoswald Fault | Cumbria | E&W 24 | |
| Kirkoswald North Fault | Cumbria | E&W 24 | |
| Kirk Langley - Mackworth Fault | | E&W 125 | |
| Kirk Rigg Fault | Cumbria | E&W 30 | |
| Knepp Castle Fault | Sussex | E&W 318/338 | |
| Knock Pike Fault | | E&W 24, 31 | |
| Kyloe Fault | | E&W 12 | |

### L

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Lad Slack Fault | | Cumbria | E&W 24 | |
| Lake District Boundary Fault | | Cumbria | E&W 37, E&W 47 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Laithes Fault | | Cumbria | E&W 24 | |
| Lamb Leer Fault | | Somerset | E&W 280 | |
| Lampert Fault | | | E&W 12 | |
| Langdale Fault | | Cumbria | E&W 38 | Brenchley & Rawson 2006 |
| Langleyfield Fault | | Shropshire | | Mem E&W 152/153 |
| Langton Fault | | Durham | E&W 32 | |
| Lask Edge Fault | | | | Smith et al. 2005 |
| Lawkland Fault | | | E&W 60 | |
| Leacroft Fault | | | E&W 154 | |
| Ledbury Fault | | Herefordshire | E&W 216 | BGS:BRG 11 |
| Leegomery Fault | | | E&W 152 | Mem E&W 152/153 |
| Leighton Fault | | | E&W 281 | |
| Leinthall Earl's Fault | | Shropshire | E&W 181 | Toghill P. 2006 |
| Lemington Thrust | | Gloucestershire | E&W 217 | |
| Lepton Fault | | Yorkshire | E&W 77 | |
| Leva Green Fault | | | E&W 60 | |
| Lickey End Fault | | | E&W 183 | |
| Lidgett Fault | | Yorkshire | E&W 87 | |
| Lightmoor Fault | | Shropshire | E&W 153 | Toghill P. 2006 |
| Lilleshall Fault | | | | BGS:BRG 10 |
| Lilyhurst Fault | | Shropshire | | Mem E&W 152/153 |
| Limden Fault | | | E&W 303 | |
| Limestone Fault | | Shropshire | | Mem E&W 152/153 |
| Lindale Fault | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Lindfield Fault | | | E&W 302 | |
| Lions Bridge Fault | | Lancashire | E&W 84 | |
| Litherland Fault | | Lancashire | E&W 83 | |
| Little Stainton Fault | NZ 340204 | Durham | E&W 33 | |
| Little Wenlock Fault | | | E&W 152 | Mem E&W 152/153 |
| Lizard - Dodman - Start Thrust | | | UK (south) 625K | |
| Lloyd House Fault | | | E&W 167 | |
| Lodge Fault | | Shropshire | | Mem E&W 152/153 |
| Lofthouse Fault | | Yorkshire | E&W 51 | |
| Lofthouse Moor Fault | | Yorkshire | E&W 51 | |
| Long Meg Fault | | Cumbria | E&W 24 | |
| Longbridge Fault | | | E&W 183 | |
| Longleat Fault | | Wiltshire | E&W 281 | |
| Longmynd (or 'Long Mynd') Scarp Fault | | Shropshire | ChStret:25K | Toghill P. 2006, BGS:BRG 11 |
| Longton Fault | | | E&W 123 | |
| Longwood Fault | | Yorkshire | E&W 77 | |
| Lopen-Chiselborough-Coker Fault | | | | BGS:BRG 15 |
| Lounthwaite Fault | | Cumbria | E&W 24 | |
| Low Park Fault | | | E&W 12 | |
| Lowcote Fault | | | E&W 125 | |
| Lower Braggington Fault | | | | Plant et al. 1999 |
| Loweswater Thrust | | | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Lowling Fault | | Cumbria | E&W 23 | |
| Lucas Grange Fault | | | E&W 302 | |
| Luckington Fault | | Somerset | E&W 281, Bristol Special 1" | |
| Lucy's Ledge Fault | | Dorset | GA Guide22 | |
| Ludcott Fault | | Cornwall | E&W 348 | |
| Lulsgate Fault | | Gloucestershire | E&W 264 | |
| Lulworth Crumple | | Dorset | | GA Guide22 |
| Lunce's Common Fault | | Sussex | E&W 318/338 | |
| Lundhill Fault | | Yorkshire | E&W 87 | |
| Lunedale Fault | | Durham | E&W 12, E&W 31, E&W 32 | BGS:BRG 7 |
| Lunedale - Staindrop Fault | | Durham | E&W 32 | |
| Lydbrook Fault | | Gloucestershire | E&W 233 | Mem E&W 233/250 |
| Lydhurst Fault | | | E&W 302 | |
| Lyneholmeford Fault Belt | | | E&W 12 | |
| Lyth Valley Fault | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |

### M

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Mackworth Fault | | Derbyshire | E&W 141 | |
| Mackworth - Normanton Hills - Hoton Fault | | | | Smith et al. 2005 |
| Madeley Fault | | | E&W 123 | |
| Madeley Fault | | | E&W 153 | Mem E&W 152/153 |
| Madeley Court Fault | | Shropshire | | Mem E&W 152/153 |
| Maesbury Marsh - Grimpo Fault | | | | Smith et al. 2005 |
| Maidenhill Fault | | Cumbria | E&W 24 | |
| Mainstone Fault | | Shropshire | E&W 165 | Toghill P. 2006 |
| Malmesbury Fault | | | E&W 251 | |
| Malvern Fault | | | | |
| Mangerton Fault | | Dorset | E&W ?? | Mem E&W 328etc, GA Guide 22 |
| Manor House Fault | | Dorset | E&W 341/2 | |
| Maplehurst Fault | | | E&W 302 | |
| Mapperley Fault | | | E&W 125 | |
| Mapplewell Fault | | Yorkshire | E&W 87 | |
| Maresfield Fault | | | E&W 303 | |
| Marksbury Fault | | Somerset | E&W 281 | |
| Marksbury Plain Fault | | Somerset | E&W 280, E&W 281 | |
| Marl Fault | | | E&W 98 | |
| Marrick Great Vein | | | E&W 41 | |
| Marsham Fault | TQ 860134 | East Sussex | E&W 320/321 | |
| Marske Fault | | | E&W 41 | |
| Marston Fault | | Somerset | E&W 281 | |
| Martindale Fault | | Cumbria | E&W 30 | |
| Maryport Fault | | Cumbria | E&W 22, E&W 23, Sc 6W | Brenchley & Rawson 2006, BGS:BRG 7 |
| Maxstoke Fault | | Warwickshire | E&W 168 | |
| Mego's Linn Fault | | | E&W 7 | |
| Melguards Fault | | Cumbria | E&W 24 | |
| Mells Fault | | | E&W 281 | |
| Melton Wood Fault | | Yorkshire | E&W 87 | |
| Membury Fault | | | E&W 326 | |
| Mere Fault | | | E&W 297, E&W 298 | BGS:BRG 15 |
| Mere Fault Complex | | | E&W 298 | |
| Meriden Fault | | | E&W 183 | |
| Merlin Fault | | | E&W 12 | |
| Merriott-Hardington Fault | | | E&W 313 | |
| Methley Junction Fault | | | E&W 78 | |
| Methley Savile Fault | | | E&W 78 | |
| Mewsgate Fault | | | E&W 12 | |
| Middle Craven Fault | | Yorkshire | E&W 60 | |
| Middleton Grange Fault | | | E&W 78 | |
| Milburn Fault | | Cumbria | E&W 24, 30 | |
| Milford Fault | | | E&W 281 | |
| Millers House Fault | | | E&W 59 | |
| Mill Place Fault | | | E&W 303 | |
| Mint Fault | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Mirfield Moor Fault | | Yorkshire | E&W 77 | |
| Miserden Fault | | Gloucestershire | E&W 234 | |
| Mitre Fault | | | E&W 154 | |
| Mobberley Fault | | | E&W 110; 123 | |
| Mockerkin Fault | NY | Cumbria | E&W 28 | |
| Moira Fault | | Derbyshire | E&W 141, 155 (x-sections) | |
| Money Close Lane Fault | | | E&W 59 | |
| Monksilver Fault | | Somerset | | Webby, B.D. 1965 |
| Monkton Farleigh Fault | | | E&W 265 | |
| Moor Top Fault | | Yorkshire | E&W 87 | |
| Morcombe Fault | | Gloucestershire | E&W 234 | |
| Moreton Fault | | Gloucestershire | E&W 217 | |
| Morley Campsall Fault Zone | | Yorkshire | E&W 77 | |
| Morley-Campsall Fault | | Yorkshire | E&W 69 | |
| Moston Fault | | Lancashire | E&W 85 | |
| Mow Cop Fault | | | E&W 110 | |
| Mudgley Fault | | Somerset | E&W 280 | |
| Muggleswick Fault | | Durham | E&W 27 | |
| Mullender Fault | | Cumbria | E&W 30 | |
| Murton Pike Fault | | | E&W 31 | |
| Mutton Flat Fault | | Yorkshire | E&W 87 | |

### N

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Naddle Beck Fault | | Cumbria | E&W 30 | |
| Naish House Fault | | Gloucestershire | E&W 264 | |
| Napton Fault | | Warwickshire | E&W 184 | |
| Nedge Fault | | Shropshire | | Mem E&W 152/153 |
| Neston Fault | | Cheshire | E&W 96 | |
| Netherseal Fault | | Derbyshire | E&W 141, 155 (x-sections) | |
| New House Fault | | Herefordshire | E&W 216 | |
| New House Fault | | | E&W 12 | |
| New Monkwray Fault | NX 995176 | Cumbria | E&W 28 | |
| New Tupton Fault | | | E&W 112 | |
| Newbiggin Fault | | Cumbria | E&W 24 | |
| Newbottle Fault | | Durham | E&W 21 | |
| Newcastle Fault | | | E&W 123 | |
| Newcastle Fault | | Gloucestershire | E&W 233 | |
| Newhouse Farm Fault | | | E&W 167 | |
| Newton Fault | | Somerset | E&W 265 | |
| Newton Hanzard Fault | NZ 400274 | Durham | E&W33 | |
| Newton Reigny Fault | | Cumbria | E&W 24 | |
| Ninety Fathom Fault | | Durham/Northumberland | E&W 15, 20, UK (north) 625K | BGS:BRG 7 |
| Normannian Thrust | | Western Approaches, Cornwall | Tect B&Ire 1:500K, E&W 353 | |
| Normanton - Mackworth Fault | | Derbyshire / Notts | E&W 141 | Smith et al. 2005 |
| Normanton Hills Fault | | | E&W 142 | Smith et al. 2005 |
| Norris Green Fault | | | E&W 97 | |
| North Aston Fault | | | E&W 218 | |
| North Brimpsfield Fault | | Gloucestershire | E&W 234 | |
| North Charlwood Fault | | | E&W 303 | |
| North Don Fault | | Yorkshire | E&W 87 | |
| North Craven Fault | | Yorkshire | E&W 50; 60 | BGS:BRG 7 |
| North Groombridge Fault | | | E&W 303 | |
| North Hill Fault | | Gloucestershire | E&W 264 | |
| North Loscoe Fault | | | E&W 78 | |
| North Mayfield Fault | | | E&W 303 | |
| North Pontefract Fault | | | E&W 78 | |
| North Powdermill Fault | TQ 790198 | East Sussex | E&W 320/321 | |
| North Upper Denton Fault | | | E&W 12 | |
| Nottington Village Fault | | Dorset | E&W 341/2 | |
| Nunnery Fault | | Cumbria | E&W 24 | |
| Nuthurst Fault | | | E&W 302 | |

### O

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Oakenclough Fault | | Lancashire | E&W 67 | |
| Oakengates Fault | | Shropshire | | Mem E&W 152/153 |
| Oakwood Bottom Fault | | Gloucestershire | E&W 233 | |
| Ocean Edge Fault | | | E&W 59 | |
| Old Forge Fault | | | E&W 303 | |
| Old Stork Vein | | | E&W 41 | |
| Old Town Fault | TQ 745083 | East Sussex | E&W 320/321 | |
| Oldham Edge Fault | | Lancashire | E&W 85 | |
| Olveston Fault | | Gloucestershire | | Mem E&W 233/250 |
| Ore Fault | TQ 820107 | East Sussex | E&W 320/321 | |
| Orgate Fault | | | E&W 41 | |
| Ormesby Fault | | Durham | E&W 33 (inset map) | |
| Osmondthorpe Fault | | Yorkshire | E&W 70; 78 | |
| Oughterside Fault | | | E&W 22 | |
| Oulton Fault | | | E&W 78 | |
| Ouse Burn Fault | | Durham | E&W 14 | |
| Outer Silver Pit Fault | | North Sea | Tect B&Ire 1:500K | |
| Outwood Fault | | Lancashire | E&W 85 | |
| Overseal Fault | | Derbyshire | E&W 141 (x-section) | |
| Overton Fault | | | E&W 97; 109 | |
| Oxfordshire Thrust | | | UK (south) 625K | |

### P,Q

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Paddockhurst Park Fault | | | E&W 302 | |
| Padiham Fault | | Lancashire | E&W 85 | |
| Pallyards Fault | | | E&W 12 | |
| Pannel Fault | TQ 870152 | East Sussex | E&W 320/321 | |
| Pardshaw Fault | NY | Cumbria | E&W 28 | |
| Park Boundary Fault | | Cumbria | | BGS:BRG 7 (p197) |
| Park Fault | | Cumbria | E&W 48 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Park Farm Fault | | | E&W 302 | |
| Park Gill Thrust | | Cumbria | E&W 38 | Brenchley & Rawson 2006 |
| Park Hall Fault | | | E&W 100 | |
| Parkgate Fault | | | E&W 125 | |
| Parkhouse Fault | | | E&W 12 | |
| Patshull Fault | | | E&W 153, E&W 167 | |
| Pattingham Fault | | Shropshire | E&W 153, E&W 167 | Toghill P. 2006 |
| Paulton Fault | | Somerset | E&W 280 | |
| Peak Fault | | Yorkshire | | BGS:BRG 9 |
| Peasedown Fault | | Somerset | Bristol Special 1" | |
| Peasmarsh Fault | | | E&W 304 | |
| Peckforton Fault | | | E&W 109 | |
| Pemberton Fault | | Lancashire | E&W 84 | |
| Pendle Fault | | Lancashire | E&W 69 | |
| Pendleton Fault | | Greater Manchester & Cheshire | E&W 85 | |
| Penhurst Fault | TQ 707163 | East Sussex | E&W 320/321 | |
| Pennine Fault | | | E&W 24 | |
| Pennine Fault System | | | | BGS:BRG 7 |
| Pennine Fault Zone | | Cumbria | E&W 30 | |
| Penny Hill Thrust | | Worcestershire | Guide Geol. of Martley | |
| Pennyquick Fault | | Somerset | Bristol Special 1", E&W 265 | |
| Penrith Fault | | Cumbria | E&W 24 | |
| Penton Linns Fault | | | E&W 12 | |
| Pentrich Fault | | | E&W 125 | |
| Petty France Fault | | | E&W 251 | |
| Pewsey Fault | | | Tect B&Ire 1:500K | |
| Pikeburn Fault | | | E&W 12 | |
| Pilstye Farm Fault | | | E&W 302 | |
| Pinhay Fault | | | E&W 326 | |
| Plumgarth Fault | | Cumbria | E&W 39 | |
| Plymouth Bay Fault | | Cornwall | E&W 353 | |
| Pock Fault | | Shropshire | ChStret:25K | |
| Polesworth Fault | | Warwickshire | E&W 155, E&W 169 | Smith et al. 2005 |
| Pontesford Linley Fault | | Shropshire | E&W 151; 165 | Toghill P. 2006 |
| Pontesford Linley Fault System | | Shropshire | E&W 151; 165 | Brenchley & Rawson 2006 |
| Pontesford Linley Fault Zone | | Shropshire | | BGS:BRG 11 |
| Porters Barn Fault | | | E&W 125 | |
| Portland - Wight Fault | | | | |
| Portledge Fault | | Devon | E&W 292 | |
| Portnadler Fault | | Cornwall | E&W 348, E&W 353 | |
| Portsdown - Middleton Fault | | | | |
| Portwrinkle Fault | | Cornwall | E&W 348, E&W 353 | |
| Poyntington Fault | | | E&W 313 | Mem E&W 328etc |
| Preston - Moreton Fault | | | UK (south) 625K | |
| Preston Brook Fault | | | E&W 97 | |
| Prewley Fault | | Devon | E&W 324 | |
| Priddy Fault | | Somerset | E&W 280 | |
| Primrose Hill Fault | | | E&W 109 | |
| Princethorpe Fault | | Warwickshire | E&W 184 | |
| Purbeck Fault | | Dorset | E&W 342/3 | Mem E&W 328etc, GA Guide 22 |
| Putnam Fault | | Cumbria | E&W 24 | |
| Quarndon Fault | | | E&W 125 | |
| Quarry Hill Fault | | | E&W 22 | |
| Quernmore Fault | | | E&W 59 | |

### R

| Fault name | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - |
| Radford Fault | | E&W 218 | |
| Radstock Slide Fault | Somerset | E&W 281, Bristol Special 1" | |
| Rainford Fault | Lancashire | E&W 84 | |
| Rake Head - Soil Hill Fault | Yorkshire | E&W 77 | |
| Randley Fault | Shropshire | | Mem E&W 152/153 |
| Rawthey Fault | Cumbria | E&W 39, 50 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Red Rock Fault | | E&W 123 | BGS:BRG 10 |
| Red Rock Fault* | Lancashire | E&W 84 | |
| Redacre Gill Fault | Cumbria | E&W 38 | |
| Redhill Fault | Shropshire | | Mem E&W 152/153 |
| Redway Head Vein | | E&W 41 | |
| RF Hollintree Fault? | Yorkshire | E&W 50 | |
| Richmond Fault | | E&W 41 | |
| Ridgehill Fault | Gloucestershire | E&W 264, E&W 280 | |
| Ridgeway Fault | Dorset | | BGS:BRG 15, GA Guide22 |
| Ridgeway Fault | Gloucestershire | | Mem E&W 233/250 |
| Ridgeway Fault | Somerset | Bristol Special 1" | |
| Ridgeway Thrust | | E&W 264 | |
| Ripponden-Slaithwaite Fracture | Yorkshire | E&W 77 | |
| Rishworth-Stainland Fault Zone | Yorkshire | E&W 77 | |
| Rising Sun Fault | Northumberland | E&W 15 | |
| Riva Fault | Yorkshire | E&W 69 | |
| Rivock Fault | Yorkshire | E&W 69 | |
| Roaring Meg Fault | | E&W 97 | |
| Rockrobin Fault | | E&W 303 | |
| Rodge Hill Thrust | Worcestershire | Guide Geol. of Martley | |
| Rollright Fault | | E&W 218 | |
| Roman Fell Fault | | E&W 31 | |
| Romsley Fault | | E&W 167 | |
| Rookery Fault | Shropshire | | Mem E&W 152/153 |
| Rosgill Moor Fault | Cumbria | E&W 30 | |
| Rosset Ghyll Fault | Cumbria | E&W 38 | Brenchley & Rawson 2006 |
| Rotherfield Fault | | E&W 303 | |
| Rough Cleugh Fault | | E&W 13 | |
| Rough Grain Fault | | E&W 12 | |
| Roughton Gill Fault | Cumbria | E&W 23 | Brenchley & Rawson 2006 |
| Round Hill Fault | Somerset | E&W 280 | |
| Roundhay Park Fault | Yorkshire | E&W 70 | |
| Rousdon Fault | | E&W 326 | |
| Rudgehill Fault | Somerset | E&W 281 | |
| Runcorn Fault | | E&W 97 | |
| Rudge End Fault | | | BGS:BRG 11 |
| Rusey Fault Zone | Cornwall | E&W 322 | |
| Rushy Lee Fault | | E&W 59 | |
| Russell's Hall Fault | Warwickshire | E&W 167, E&W 168 | Smith et al. 2005 |
| Ryhope Fault | Durham | E&W 21 | |

### S

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Salcombe Mouth Fault | | | E&W 326 | |
| Saltholme Fault | NZ 480242 | Durham | E&W 33 | |
| Sandford Fault | | | E&W 218 | |
| Sandhurst Fault | | | E&W 304 | |
| Sandon Fault | | | E&W 123 | |
| Sandrocks Fault | | | E&W 302 | |
| Sandyford Fault | | | E&W 125 | |
| Sart Boundary Fault | | Devon | E&W 355/6 | |
| Sayers Common Fault | | Sussex | E&W 318/338 | |
| Scalderskew Fault | | Cumbria | E&W 23 | |
| Scalehow Fault | | Cumbria | E&W 30 | |
| Scaynes Hill Fault | | | E&W 302 | |
| Sceugh Fault | | Cumbria | E&W 24 | |
| Scot Lane Fault | | Lancashire | E&W 84 | |
| Scratchmillscar Fault | | Cumbria | E&W 24 | |
| Seacombe Fault | | Cheshire | E&W 96 | |
| Seaham Fault | | Durham | E&W 21 | |
| Seaton Fault | | | E&W 326 | |
| Seaton Carew Fault | NZ 400280 | Durham | E&W 27, E&W 33 | |
| Seaton Sluice Fault | | Northumberland | E&W 15 | |
| Sedbergh Fault | | | E&W 39 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Sedgefield Fault | NZ 335270 | Durham | E&W 27, E&W 33 | |
| Sedgewick Fault | | | E&W 302 | |
| Severn Valley Fault Belt | | | E&W 151 | Toghill P. 2006 |
| Severn Valley Faults | | | UK (south) 625K | |
| Shafton Fault | | Yorkshire | E&W 87 | |
| Sharnberry Fault | | | E&W 26 | |
| Sharpstones Thrust | | | E&W 166; ChStret:25K | |
| Shaw Hill Fault | | | E&W 78 | |
| Shaw Street Fault | | Lancashire | E&W 96 | |
| Sheepwash Fault | | | E&W 98 | |
| Sheffield Fault | | | E&W 100 | |
| Sheffield Forest Fault | | | E&W 303 | |
| Shelton Fault | | | E&W 123 | |
| Shelvock Fault | | | | Smith et al. 2005 |
| Shepherd Crag Fault | | Cumbria | E&W 23 | |
| Shevington Fault | | Lancashire | E&W 84 | |
| Shibden Head Fault | | Yorkshire | E&W 77 | |
| Shipwreck Fault | | Lancashire | E&W 85 | |
| Shopford Fault | | | E&W 12 | |
| Shortwood Fault | | Gloucestershire | Bristol Special 1" | |
| Shut End Fault | | | E&W 167 | |
| Siddick Fault | | | E&W 22 | |
| Sidley Fault | TQ 743094 | East Sussex | E&W 320/321 | |
| Sidnye Farm Fault | | | E&W 302 | |
| Sidway Fault | | | E&W 123 | |
| Sigurd Fault Zone | | Irish Sea | E&W 23 | |
| Sileby Fault | | Derbyshire, Leicestershire | E&W 141, E&W 142, E&W 156 | |
| Sileby - Thringstone Fault | | | | Smith et al. 2005 |
| Silverlands Fault | | | E&W 303 | |
| Skelsmergh Fault | | Cumbria | E&W 39 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Skelton Fault | | Cumbria | E&W 24 | |
| Sleeches Fault | | | E&W 303 | |
| Smalley Fault | | | E&W 125 | |
| Smeer Hall Fault | | | E&W 59 | |
| Snape Fault | | | E&W 303 | |
| Soar Fault | | Leicestershire | E&W 156 | |
| South Brimpsfield Fault | | Gloucestershire | E&W 234 | |
| South Charlwood Fault | | | E&W 303 | |
| South Craven Fault | | Yorkshire | E&W 50; 60 | |
| South Crich Fault | | | | Smith et al. 2005 |
| South Groombridge Fault | | | E&W 303 | |
| South Loscoe Fault | | | E&W 78 | |
| South Mayfield Fault | | | E&W 303 | |
| South Pontefract Fault | | | E&W 78 | |
| South Powdermill Fault | TQ 800192 | East Sussex | E&W 320/321 | |
| Southern Overthrust | | Somerset | E&W 281, Bristol Special 1" | |
| South-western Overthrust | | Somerset | E&W 280 | |
| Spa Fault | | | E&W 100 | |
| Spink Hall Fault | | Yorkshire | E&W 87 | |
| Spout House Fault | | Shropshire | | Mem E&W 152/153 |
| Spy Rigg Fault | | | E&W 12 | |
| St Arvans Fault | | Gloucestershire | | Mem E&W 233/250 |
| St Briavels Fault | | Gloucestershire | E&W 233 | Mem E&W 233/250 |
| St Catherine's Fault | | Lancashire | E&W 84 | |
| St Helen's Fault | | Yorkshire | E&W 87 | |
| St Hilda Fault | | Northumberland | E&W 15 | |
| Staincliffe Fault | | Yorkshire | E&W 77 | |
| Stainmore Summit Fault | | | E&W 31 | |
| Stakeford Fault | | Durham | E&W14, 15 | |
| Standerwick Fault | | Somerset/Wiltshire | E&W 281 | |
| Stanton Fault | | | E&W 125, E&W 126 | |
| Stanton Prior Fault | | Somerset | Bristol Special 1" | |
| Stapenhill Fault | | | E&W 167 | |
| Station Fault | | | E&W 167 | |
| Stauvin Fault | | | E&W 59 | |
| Sticklepath - Lustleigh Fault | | Devon | | Brenchley & Rawson 2006 |
| Sticklepath Fault | | Devon | E&W 292, 350 | |
| Sticklepath Fault Zone | | Devon | E&W 348 | BGS:BRG 15 |
| Sticklepath-Lustleigh Fault | | Devon | | |
| Stillington Fault | NZ 400245 | Durham | E&W 33 | |
| Stiperstones Fault | | | E&W 165 | |
| Stock Hill Fault | | Somerset | E&W 280 | |
| Stockdale Fault | | Yorkshire | E&W 50 | |
| Stockdale Thrust | | Cumbria | E&W 38 | Brenchley & Rawson 2006 |
| Stocking Farm Fault | | Shropshire | | Mem E&W 152/153 |
| Stockton Fault | | Shropshire | | Mem E&W 152/153 |
| Stockton Fault | | | E&W 298 | |
| Stockwell Fault | | Gloucestershire | E&W 234 | |
| Stodmarsh Fault | | Kent | E&W 289 | |
| Stoke Gifford Fault | | Gloucestershire | E&W 264 | |
| Stoke Pound Fault | | | E&W 183 | |
| Stone Cross Fault | | Cumbria | | BGS:BRG 7 |
| Stone Cross Fault | TQ 624046 | East Sussex | E&W 319/334 | |
| Stone Farm Fault | | | E&W 302 | |
| Stonehurst Fault | | | E&W 303 | |
| Stonesty Gill Fault | | Cumbria | E&W 138 | |
| Stoneyhill Fault | | | E&W 152 | Mem E&W 152/153 |
| Stow Thrust | | Gloucestershire | E&W 217 | |
| Stranger Fault | | Lancashire | E&W 84 | |
| Strawmoor Fault | | | E&W 153 | |
| Strelley Fault | | | E&W 125 | |
| Stubbs Lane Fault | | | E&W 78 | |
| Stublick Fault | | | | BGS:BRG 7 |
| Stublick-Ninety Fathom Fault System | | | | BGS:BRG 7; Trewin (ed) 2002 |
| Stutteron Fault | | Yorkshire | E&W 70 | |
| Summerground Fault | | Cumbria | E&W 24 | |
| Sutton Fault | | | E&W 112 | |
| Sutton Maddock Fault | | Shropshire | | Mem E&W 152/153 |
| Swaintley Hill Fault | | | E&W 59 | |
| Swallowcroft Fault | | | E&W 123 | |
| Sweethope Fault | | Durham | E&W 13 | BGS:BRG 7 |
| Swerford Fault | | | E&W 218 | |
| Swindale Fault Zone | | Cumbria | E&W 30 | |
| Swindale Beck Fault | | | E&W 31 | |
| Swindon Fault | | Northumberland | | BGS:BRG 7 |
| Swynnerton Fault | | | E&W 123 | |
| 'Symon Fault' | | | | Smith et al. 2005; BGS:BRG 10 |
| Symondsbury Fault | | | | Mem E&W 328etc |

### T

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Tadwick Fault | | Somerset | E&W 265 | |
| Tantobie Fault | | Durham | E&W 27 | |
| Tanyard Fault | TQ 805152 | East Sussex | E&W 320/321 | |
| Teesdale Fault | | Durham | E&W 31 | |
| Thirlmere Fault | | Cumbria | | Brenchley & Rawson 2006 |
| Thistleton Fault, Cumbria | | Cumbria | E&W 37 | |
| Thistleton Fault, Lancashire | | Lancashire | E&W 67 | Brenchley & Rawson 2006 |
| Thornhill Fractures | | Yorkshire | E&W 77 | |
| Thornthwaite Fault | | | E&W 31 | |
| Thorpe Hesley Fault or Tankersley Fault | | Yorkshire | E&W 87 | |
| Thringstone Fault | | Leicestershire | E&W 141, 155 | Smith et al. 2005; BGS:BRG 10 |
| Thrope Edge Fault | | Yorkshire | E&W 51 | |
| Througham Fault | | Gloucestershire | E&W 234 | |
| Thrupe Fault | | Somerset | E&W 280 | |
| Thurcroft Fault | | | E&W 100 | |
| Thurstaston Fault | | Cheshire | E&W 96 | |
| Thwaite Farm Fault | | | E&W 78 | |
| Ticehurst Fault | | | E&W 304 | |
| Tickenham Fault | | Gloucestershire | E&W 264 | |
| Timberscombe Fault System | | Somerset | | Webby, B.D. 1965 |
| Timsbury Fault | | Somerset | E&W 280, E&W 281 | |
| Tinker Hole Fault | | Lancashire | E&W 84 | |
| Tintern Fault | | Gloucestershire | | Mem E&W 233/250 |
| Tinwell Fault | | | | BGS:BRG 10 |
| Tinwell-Marholm Fault | | | E&W 157 | |
| Tipton and Hilltop Fault | | Warwickshire | E&W 168 | |
| Titterstone Clee Fault | | Shropshire | E&W 166 | Brenchley & Rawson 2006; Toghill P. 2006 |
| Todholes Fault | | | E&W 12 | |
| Todridge Fault | | Durham | E&W 14 | |
| Tong Fault | | Yorkshire | E&W 69; 77 | |
| Totterton Fault | | | E&W 165 | |
| Trench Fault | | Shropshire | | Mem E&W 152/153 |
| Trouble House Fault | | | E&W 251 | |
| Troutbeck Fault | | Cumbria | E&W 39 | Brenchley & Rawson 2006 |
| Troutbeck Fault System | | Cumbria | | Brenchley & Rawson 2006, BGS:BRG 7 |
| Trowbridge Fault | | Wiltshire | E&W 281 | |
| Tunbridge Wells Fault | | | E&W | |
| Turnditch Fault | | | E&W 125 | |
| Turners Hill Fault | | | E&W 302 | |
| Tynwald Fault Zone | | | E&W 47 | |

### U,V

| Fault name | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - |
| Ullcoats Fault | Cumbria | | BGS:BRG 7 (p197) |
| Ulleskelf Fault | Yorkshire | E&W 70 | |
| Ullswater Fault | Cumbria | E&W 30 | |
| Unthank Fault | Cumbria | E&W 24 | |
| Upholland Fault | Lancashire | E&W 84 | |
| Upsall Fault | Durham | E&W 33 (inset map) | |
| Usworth Fault | Durham | E&W 21 | |
| Vale of Pickering Fault | | UK (north) 625K, E&W 53 | |
| Veryan Thrust | Cornwall | E&W 352, E&W 353 | |
| Vigo Fault | | E&W 154 | |

### W

| Fault name | OS map ref | County/sea area | BGS map sheet | book reference/s |
| - | - | - | - | - |
| Waberthwaite Fault | | Cumbria | | Brenchley & Rawson 2006 |
| Walsgrove Hill Fault | | Worcestershire | Guide Geol. of Martley | |
| Walton Fault | | Yorkshire | E&W 70 | |
| Wappenshall Fault | | | E&W 152 | Mem E&W 152/153 |
| Warleigh Fault | | | E&W 265 | |
| Warminster Fault | | Wiltshire | E&W 281, 297 | |
| Warren Plantation Fault | | Cumbria | E&W 24 | |
| Warrensway Fault | | Shropshire | | Mem E&W 152/153 |
| Warton Fault | | | | Smith et al. 2005 |
| Warwick Fault | | Warwickshire | E&W 184 | |
| Watch Hill Fault | | Cumbria | | Brenchley & Rawson 2006 |
| Watch Hill Thrust | | Cumbria | E&W 23 | Brenchley & Rawson 2006, BGS:BRG 7 |
| Water Haigh Fault | | | E&W 78 | |
| Watergate Fault | | | E&W 22 | |
| Waterhead Fault | | | E&W 12 | |
| Waterloo Fault | | | E&W 97 | |
| Watleyhirst Fault | | | E&W 12 | |
| Watson Fault | | Yorkshire | E&W 87 | |
| Waver Fault | | Cumbria | E&W 23 | |
| Waver - Warnell Fell - Sebergham Fault | | Cumbria | E&W 23 | |
| Waverbank Fault | | Cumbria | E&W 23 | |
| Waverton Fault | | | E&W 109 | |
| Waxhill Fault | | Shropshire | | Mem E&W 152/153 |
| Wayside Fault | | Shropshire | | Mem E&W 152/153 |
| Weare Fault | | Somerset | Ched:25K | |
| Weaverthorpe Fault | | | E&W 53 | |
| Wedmore Fault | | Somerset | E&W 280 | |
| Weecher Fault | | Yorkshire | E&W 69 | |
| Wellington Fault | | | E&W 152 | Mem E&W 152/153 |
| Welsh Borderland Fault | | | | Smith et al. 2005 |
| Welsh Borderland Fault System | | | UK (south) 625K | Brenchley & Rawson 2006 |
| Wem - Bridgemere - Red Rock Fault | | | | Smith et al. 2005 |
| Wem - Bridgemere - Red Rock Fault System | | | | Smith et al. 2005 |
| Wem - Prees Fault | | Shropshire | | Toghill P. 2006 |
| Wem - Red Rock Fault System | | | | Brenchley & Rawson 2006 |
| Wem Fault | | | E&W 123; 151 | BGS:BRG 10 |
| Wentworth Fault | | Yorkshire | E&W 87 | |
| West End Fault | | Gloucestershire | E&W 264 | |
| West Hartlepool Fault | NZ 450309 | Durham | E&W 27 | |
| West Manchester Fault | | Lancashire | E&W 85 | |
| West Moor North Fault | | Durham | E&W14, 15 | |
| West Moor South Fault | | Durham | E&W 14, 15 | |
| Western Boundary Fault | | | E&W 75 | |
| Western Boundary Fault (another) | | Warwickshire | E&W 167, 168, 169, 184 | |
| Weston Fault | | | E&W 97 | |
| Weston Mouth Fault | | | E&W 326 | |
| Wham Fault | | Durham | E&W 32 | |
| Wharfe Valley Fault | | Yorkshire | E&W 70 | |
| Wharleycroft Fault | | | E&W 31 | |
| Whenby Fault | | | E&W 53 | |
| Whichford Fault | | | E&W 218 | |
| Whickhope Fault | | | E&W 13 | |
| Whickhope Linn Fault | | | E&W 12 | |
| Whillan Beck Fault | | Cumbria | E&W 38 | BGS:BRG 7 |
| Whitaside Vein | | | E&W 41 | |
| White Rock Fault | TQ 815094 | East Sussex | E&W 320/321 | |
| Whitechurch-Berne Fault | | | | Mem E&W 328etc |
| Whitecliffe Fault | | Gloucestershire | E&W 233 | |
| Whitefaced Fault | | Gloucestershire | E&W 264 | |
| Whitfield Fault | | Gloucestershire | Bristol Special 1" | |
| Whitmore Fault | | | E&W 123 | |
| Whitnash Fault | | Warwickshire | E&W 184 | |
| Whydown Fault | TQ 700098 | East Sussex | E&W 320/321 | |
| Wigglesworth Fault | | Durham | E&W 32 | |
| Wight - Bray Fault | | Isle of Wight | Tect B&Ire 1:500K | |
| Willowmoor Fault | | Shropshire | | Mem E&W 152/153 |
| Willsbridge Fault | | Gloucestershire | Bristol Special 1" | |
| Willstone Hill Thrust | | Shropshire | ChStret:25K | |
| Wilmington Fault | | | E&W 326 | |
| Wilting Fault | TQ 772110 | East Sussex | E&W 320/321 | |
| Windy Gap Fault | | Cumbria | E&W 24 | |
| Winnington Fault | | | E&W 109 | |
| Winnow Thrust | | Cumbria | | Brenchley & Rawson 2006 |
| Winsford Fault | | | E&W 109 | |
| Winterborne Fault | | | | BGS:BRG 15 |
| Winterburn Fault | | | E&W 60 | |
| Winterfield Fault | | Somerset | E&W 280, E&W 281 | |
| Winwick Fault | | | E&W 97 | |
| Witham Friary Fault | | | E&W 297 | |
| Withyham Fault | | | E&W 303 | |
| Wivelsfield Fault | | Sussex | E&W 318/338 | |
| Woldringfold-Crabtree Fault | | | E&W 302 | |
| Wollescote Fault | | | E&W 167 | |
| Woodchurch Fault | | Cheshire | E&W 96 | |
| Woodlands Fault | | | E&W 143 | |
| Woodsfold Fault | | Lancashire | E&W 67, E&W 75 | |
| Woof Crag Fault | | Cumbria | | BGS:BRG 7 |
| Woolhope Fault | | Worcestershire | E&W 215 | |
| Worsley Fault | | Lancashire | E&W 85 | |
| Worth Hall Fault | | | E&W 98 | |
| Wortley Hall Fault | | Yorkshire | E&W 87 | |
| Wrekin Fault | | Shropshire | E&W 152 | Toghill P. 2006; Mem E&W 152/153 |
| Wrington Hill Fault | | Gloucestershire | E&W 264 | |
| Wullstone Hill Thrust | | | E&W 166 | |
| Wychbury Hill Fault | | | E&W 167 | |
| Wyke Fault | | Shropshire | | Mem E&W 152/153 |
| Wynford Fault | | | | Mem E&W 328etc |
| Wythes Fault | | | E&W 12 | |

### X,Y,Z

| Fault name | County/sea area | BGS map sheet |
| - | - | - |
| Yanley Fault | Gloucestershire | E&W 264 |
| Yanwath Fault | Cumbria | E&W 30 |
| Yarlside Fault | Lancashire | E&W 58 |
| Yewtree Bank Fault | Shropshire | E&W 166; ChStret:25K |
| Yokecliffe Fault | | E&W 125 |
