List of baronetcies in the Baronetage of the United Kingdom: I
# List of baronetcies in the Baronetage of the United Kingdom: I

Peerages and baronetcies of Britain and Ireland :

| Extant | All |
| - | - |
| Dukes | Dukedoms |
| Marquesses | Marquessates |
| Earls | Earldoms |
| Viscounts | Viscountcies |
| Barons | Baronies |
| Baronets | Baronetcies |
| En, Ir, NS, GB, UK (extinct) ||

This is a list of baronetcies in the Baronetage of the United Kingdom. They have been created since 1801 when they replaced the baronetages in the Baronetage of Great Britain, and Baronetage of Ireland. This list is not currently complete.

## List of baronetcies in the Baronetage of the United Kingdom

* A
* B
* C
* D
* E
* F
* G
* H
* I
* J
* K
* L
* M
* N
* O
* P
* Q
* R
* S
* T
* U
* V
* W
* X
* Y
* Z

| Title | Date of creation | Surname | Current status |
| - | - | - | - |
| Imbert-Terry of Strete Ralegh | 1917 | Imbert-Terry | extant |
| Ingilby of Ripley and Harrington | 1866 | Ingilby | extant |
| Inglis of Milton Bryan | 1801 | Inglis | extinct 1855 |
| Ingram of the Bungalow and Swineshead Abbey | 1893 | Ingram | extant |
| Innes of Lochalsh and Coxton | 1819 | Innes | extinct 1831 |
| Irving of Woodhouse | 1809 | Irving | extinct 1866 |
| Isherwood of Rugglewood | 1921 | Isherwood | extinct 1946 |
