The 1898 Wimbledon Championships was a tennis tournament that 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 20 June until 28 June. It was the 22nd staging of the Wimbledon Championships, and the first Grand Slam tennis event of 1898.

Reginald Doherty defeated Laurence Doherty, 6–3, 6–3, 2–6, 5–7, 6–1

Charlotte Cooper defeated Louisa Martin, 6–4, 6–4