John Kalahan
- Given Name
- John Joseph
- Born
- 9/30/1878 — Philadelphia, PA, USA
- Died
- 6/20/1952 — Philadelphia, PA, USA
- Weight
- 165 lbs
- Height
- 6' 0"
- Throws
- R
- Bats
- R
- Team(s)
- Philadelphia Athletics (1903)
- Debut
- 1903-09-29
- Final Game
- 1903-09-29
Box score · 1903 · Philadelphia Athletics
Batting
AB5R0H02B03B0HR0RBI0BB0SO0SB0