1974 Wimbledon Championships – Girls' singles
# 1974 Wimbledon Championships – Girls' singles

Mima Jaušovec defeated Mariana Simionescu in the final, 7–5, 6–4 to win the girls' singles tennis title at the 1974 Wimbledon Championships.

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - |
| Chris O'Neil | Chris O'Neil | 4 | 3 | | | | |
| Mariana Simionescu | Mariana Simionescu | 6 | 6 | | | | |
| Mariana Simionescu | Mariana Simionescu | 6 | 6 | Mariana Simionescu | Mariana Simionescu | 5 | 4 |
| | | | | Mima Jaušovec | Mima Jaušovec | 7 | 6 |
| Sue Barker | Sue Barker | 4 | 4 | Mima Jaušovec | Mima Jaušovec | 7 | 6 |
| Mima Jaušovec | Mima Jaušovec | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | | | E Celigoj | E Celigoj | 0 | 4 | | | | | | | | | | |
| | | | | | Regina Maršíková | Regina Maršíková | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | R Maršíková | R Maršíková | 6 | 4 | | | | | |
| | | | | | | | | | | C O'Neil | C O'Neil | 8 | 6 | | | | | |
| | | | | | Chris O'Neil | Chris O'Neil | 6 | 6 | | | | | | | | | | |
| R Heller | R Heller | 1 | 4 | | A Rüegg | A Rüegg | 2 | 0 | | | | | | | | | | |
| Annemarie Rüegg | Annemarie Rüegg | 6 | 6 | | | | | | | | | | | | C O'Neil | C O'Neil | 4 | 3 |
| Bernadette Davy | Bernadette Davy | 0 | 4 | | | | | | | | | | | | M Simionescu | M Simionescu | 6 | 6 |
| Kathy May | Kathy May | 6 | 6 | | K May | K May | 4 | 7 | 4 | | | | | | | | | |
| María Mateo | María Mateo | 3 | 4 | | M Simionescu | M Simionescu | 6 | 5 | 6 | | | | | | | | | |
| Mariana Simionescu | Mariana Simionescu | 6 | 6 | | | | | | | M Simionescu | M Simionescu | 3 | 6 | 6 | | | | |
| Linky Boshoff | Linky Boshoff | w/o | | | | | | | | I Pohmann | I Pohmann | 6 | 1 | 4 | | | | |
| A Gerain | A Gerain | | | | A Gerain | A Gerain | 4 | 2 | | | | | | | | | | |
| Léa Rios de Almeida | Léa Rios de Almeida | 4 | 6 | 4 | I Pohmann | I Pohmann | 6 | 6 | | | | | | | | | | |
| Inge Pohmann | Inge Pohmann | 6 | 3 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Sue Barker | Sue Barker | 6 | 6 | | | | | | | | | | | | | |
| Adriana Villagrán | Adriana Villagrán | 2 | 2 | | S Barker | S Barker | 6 | 6 | | | | | | | | |
| Jeannine Balbiers | Jeannine Balbiers | 9 | 3 | 6 | J Balbiers | J Balbiers | 1 | 1 | | | | | | | | |
| E Torkildsen | E Torkildsen | 7 | 6 | 3 | | | | | S Barker | S Barker | 6 | 6 | | | | |
| Helena Anliot | Helena Anliot | 6 | 6 | | | | | | H Anliot | H Anliot | 4 | 1 | | | | |
| Elina Durchman | Elina Durchman | 1 | 0 | | H Anliot | H Anliot | 6 | 6 | | | | | | | | |
| DA Mushlian | DA Mushlian | 6 | 3 | 2 | B Sluyter | B Sluyter | 0 | 4 | | | | | | | | |
| B Sluyter | B Sluyter | 4 | 6 | 6 | | | | | | | | | S Barker | S Barker | 4 | 4 |
| | | | | | | | | | | | | | M Jaušovec | M Jaušovec | 6 | 6 |
| | | | | | Mima Jaušovec | Mima Jaušovec | 6 | 6 | | | | | | | | |
| | | | | | Hoda Baligh | Hoda Baligh | 0 | 0 | | | | | | | | |
| | | | | | | | | | M Jaušovec | M Jaušovec | 6 | 6 | | | | |
| | | | | | | | | | H Sparre | H Sparre | 3 | 4 | | | | |
| | | | | | Christine Gimmig | Christine Gimmig | 3 | 3 | | | | | | | | |
| | | | | | Helle Sparre | Helle Sparre | 6 | 6 | | | | | | | | |
