The 1977 Gillette Cup was the fifteenth Gillette Cup, an English limited overs county cricket tournament.
[1] The tournament was won by Middlesex County Cricket Club who defeated Glamorgan County Cricket Club by 5 wickets in the final at Lord's.
The seventeen first-class counties, were joined by five Minor Counties: Bedfordshire, Cornwall, Durham, Hertfordshire and Northumberland.
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 3 September 1977.