Joan Ridley
| Full name | Joan Cowell O'Meara Ridley |
|---|---|
| Country (sports) | United Kingdom |
| Born | 11 July 1903 Ipswich, England |
| Died | 4 October 1983 (aged 80) |
| Singles | |
| Grand Slam singles results | |
| French Open | 3R (1929, 1931) |
| Wimbledon | SF (1929) |
| US Open | SF (1932) |
| Doubles | |
| Grand Slam doubles results | |
| French Open | SF (1927) |
| Wimbledon | SF (1933) |
| Grand Slam mixed doubles results | |
| Wimbledon | F (1931) |
Joan Cowell O'Meara Ridley (11 July 1903 – 4 October 1983) was a female British tennis player who was active in the 1920s and 1930s. Ridley was a semifinalist at the 1931 Wimbledon Championships where she lost in straight sets to Helen Jacobs.