1931 Wimbledon Championships – Mixed doubles
| Mixed doubles | |
|---|---|
| 1931 Wimbledon Championships | |
| Champions | George Lott Anna Harper |
| Runners-up | Ian Collins Joan Ridley |
| Score | 6–3, 1–6, 6–1 |
| Draw | 80 (5 Q ) |
| Seeds | 4 |
Jack Crawford and Elizabeth Ryan were the defending champions, but did not participate.
George Lott and Anna Harper defeated Ian Collins and Joan Ridley in the final, 6–3, 1–6, 6–1 to win the mixed doubles tennis title at the 1931 Wimbledon Championships.