Frank Lange
- Given Name
- Frank Herman Carl
- Nickname(s)
- Bill, Seagan
- Born
- 10/28/1883 — Columbus, WI, USA
- Died
- 12/26/1945 — Madison, WI, USA
- Weight
- 180 lbs
- Height
- 5' 11"
- Throws
- R
- Bats
- R
- Team(s)
- Chicago White Sox (1910–1913)
- Debut
- 1910-05-16
- Final Game
- 1913-07-20