John Coker may refer to: John "Jack" Coker (soldier) (1789–1861), soldier in the Texas Army during the Texas Revolution John Coker (clergyman) (died 1631/35), Anglican clergyman and misidentified author John Coker (basketball) (born 1971), American basketball player John Coker (boxer) (born 1940), Sierra Leonean boxer John Coker (cricketer) (1821–1901), English cricketer and clergyman