1978 Wimbledon Championships – Girls' singles
| Girls' singles | |
|---|---|
| 1978 Wimbledon Championships | |
| Champion | Tracy Austin |
| Runner-up | Hana Mandlíková |
| Score | 6–0, 3–6, 6–4 |
Tracy Austin defeated Hana Mandlíková in the final, 6–0, 3–6, 6–4 to win the girls' singles tennis title at the 1978 Wimbledon Championships.