Jack Heinzman
- Given Name
- John Peter
- Born
- 9/27/1863 — New Albany, IN, USA
- Died
- 11/10/1914 — Louisville, KY, USA
- Throws
- R
- Bats
- R
- Team(s)
- Louisville Colonels (1886)
- Debut
- 1886-10-02
- Final Game
- 1886-10-02
Box score · 1886 · Louisville Colonels
Batting
AB5R1H02B03B0HR0RBI0BB0SB0