1929 Wimbledon Championships – Mixed doubles

Pat Spence and Elizabeth Ryan were the defending champions, but Spence did not participate. Ryan partnered with Colin Gregory, but lost in the semifinals to Ian Collins and Joan Fry.

Frank Hunter and Helen Wills defeated Collins and Fry in the final, 6–1, 6–4 to win the mixed doubles tennis title at the 1929 Wimbledon Championships.

Seeds
🇫🇷 Henri Cochet / 🇬🇧 Eileen Bennett (quarterfinals) 🇺🇸 Frank Hunter / 🇺🇸 Helen Wills (champions) 🇬🇧 Colin Gregory / 🇺🇸 Elizabeth Ryan (semifinals) 🇫🇷 Jean Borotra / Kea Bouman (quarterfinals)