The 1930 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 was scheduled to run from Monday 23 June until Saturday 5 July 1930 but the men's doubles final was postponed to Monday 7 July to allow Wilmer Allison time to recuperate after his men's singles final. It was the 50th staging of the Wimbledon Championships, and the third Grand Slam tennis event of 1930. Bill Tilden and Helen Moody won the singles titles.

Champions

Men's singles

🇺🇸 Bill Tilden defeated 🇺🇸 Wilmer Allison, 6–3, 9–7, 6–4

Women's singles

🇺🇸 Helen Moody defeated 🇺🇸 Elizabeth Ryan, 6–2, 6–2

Men's doubles

🇺🇸 Wilmer Allison / 🇺🇸 John Van Ryn defeated 🇺🇸 John Doeg / 🇺🇸 George Lott, 6–3, 6–3, 6–2

Women's doubles

🇺🇸 Helen Moody / 🇺🇸 Elizabeth Ryan defeated 🇺🇸 Edith Cross / 🇺🇸 Sarah Palfrey, 6–2, 9–7

Mixed doubles

🇦🇺 Jack Crawford / 🇺🇸 Elizabeth Ryan defeated 🇩🇪 Daniel Prenn / 🇩🇪 Hilde Krahwinkel, 6–1, 6–3