John Gilbert Cook (16 May 1911 in Bedfordshire, England – 10 September 1979 in Norfolk, England[1]) was an Irish cricketer, and English Rugby Union player. He played twice for the Irish cricket team, making his debut against the MCC at Lord's in August 1935.[2] and playing his one and only first-class match against India the following year.[3] In 1937, he played his only Rugby Union international, representing England in the Four Nations against Scotland, playing as a flanker and scoring no points.[4]