John Corkhill
- Given Name
- John Stewart
- Nickname(s)
- Pop
- Born
- 4/11/1858 — Parkesburg, PA, USA
- Died
- 4/3/1921 — Pennsauken, NJ, USA
- Weight
- 180 lbs
- Height
- 5' 10"
- Throws
- R
- Bats
- L
- Team(s)
- Cincinnati Red Stockings (1883–1888)Brooklyn Bridegrooms (1888–1890)Cincinnati Reds (1891)Philadelphia Athletics (1891)Pittsburgh Pirates (1891–1892)
- Debut
- 1883-05-01
- Final Game
- 1892-07-12
- Gravesite
- Find-a-Grave