John Palmer Parker (29 November 1902 – 9 August 1984) was an English cricketer. Parker was a right-handed batsman. Parker made his first-class debut for Hampshire in the 1926 County Championship against Northamptonshire. Parker played 44 first-class matches for Hampshire between 1926 and 1933, with his final match for the county coming against Somerset. In his 44 matches for the county he scored 1,117 runs at a batting average of 17.45, with four half centuries and a single century score of 156 against Kent in 1926. With the ball Parker took 6 wickets at a bowling average of 43.00, with best figures of 2–14. In the field Parker took a total of 21 catches for the county.