Jack Farrell
- Given Name
- John A.
- Nickname(s)
- Moose
- Born
- 7/5/1857 — Newark, NJ, USA
- Died
- 2/9/1914 — Cedar Grove, NJ, USA
- Weight
- 165 lbs
- Height
- 5' 9"
- Throws
- R
- Bats
- R
- Team(s)
- Syracuse Stars (1879)Providence Grays (1879–1885)Philadelphia Quakers (1886)Washington Nationals (1886–1887)Baltimore Orioles (1888–1889)
- Debut
- 1879-05-01
- Final Game
- 1889-06-11
- Gravesite
- Find-a-Grave