The 2011 Wimbledon Championships was a tennis tournament played on grass courts at the All England Lawn Tennis and Croquet Club in Wimbledon, London in the United Kingdom. It was the 125th edition of the Wimbledon Championships and were held from 20 June to 3 July 2011. It was the third Grand Slam tennis event of the year and was part of the ATP World Tour, the WTA Tour, the ITF Junior Tour, the NEC Tour and the London Prepares series of test events for the following year's London Olympics. The championships were organised by the All England Lawn Tennis and Croquet Club and the International Tennis Federation.

London Prepares series is the banner under which the test events for the 2012 Summer Olympic and Paralympic Games were held. The events which make up the series took place in 2011 and 2012.