The 1975 Gillette Cup was the thirteenth Gillette Cup, an English limited overs county cricket tournament.
[1] The tournament was won by Lancashire County Cricket Club who defeated Middlesex County Cricket Club by 7 wickets in the final at Lord's.
The seventeen first-class counties, were joined by five Minor Counties: Buckinghamshire, Cambridgeshire, Cornwall, Oxfordshire and Staffordshire.
The winners in the second round then progressed to the quarter-final stage.
Winners from the quarter-finals then progressed to the semi-finals from which the winners then went on to the final at Lord's which was held on 6 September 1975.