Jack Gale Wilmot Davies (10 September 1911 – 5 November 1992) was an English psychologist and sportsman who played first-class cricket and top-level rugby union.
He served in the War Office during World War II and was a noted academic psychologist in later life as well as serving as the President of MCC in 1985–1986 and being the tenth person elected an Honorary Life Vice-President of the club.