The 1925 Wimbledon Championships took place on the outdoor grass courts at the All England Lawn Tennis and Croquet Club in Wimbledon, London, United Kingdom. The tournament ran from 22 June until 6 July. It was the 45th staging of the Wimbledon Championships, and the third Grand Slam tennis event of 1925. Because Suzanne Lenglen, Jean Borotra and René Lacoste played finals on Saturday, the finals of the Men's Doubles and Mixed Doubles took place on Monday 6 July. Suzanne Lenglen won all three events she entered; the women's singles, the women's doubles, and the mixed doubles.

Champions

Men's singles

🇫🇷 René Lacoste defeated 🇫🇷 Jean Borotra, 6–3, 6–3, 4–6, 8–6

Women's singles

🇫🇷 Suzanne Lenglen defeated 🇬🇧 Joan Fry, 6–2, 6–0

Men's doubles

🇫🇷 Jean Borotra / 🇫🇷 René Lacoste defeated 🇺🇸 Raymond Casey / 🇺🇸 John Hennessey, 6–4, 11–9, 4–6, 1–6, 6–3

Women's doubles

🇫🇷 Suzanne Lenglen / 🇺🇸 Elizabeth Ryan defeated 🇬🇧 Kathleen Bridge / 🇬🇧 Mary McIlquham, 6–2, 6–2

Mixed doubles

🇫🇷 Jean Borotra / 🇫🇷 Suzanne Lenglen defeated 🇮🇹 Uberto de Morpurgo / 🇺🇸 Elizabeth Ryan, 6–3, 6–3