Frederick Gilbert Gardiner Jellicoe (24 February 1858 – 29 July 1927) was an English first-class cricketer who played as a right-handed batsman and bowled left-arm roundarm slow-medium. He was the elder brother of Admiral of the Fleet John Jellicoe, 1st Earl Jellicoe. After leaving university, Jellicoe taught at St Edward's School, Oxford for 10 years before being ordained as a Church of England clergyman. He served at various parishes in Hampshire. He died at Guy's Hospital, Southwark, London on 29 July 1927.