George Caithamer
- Given Name
- George Theodore
- Nickname(s)
- Sidel, Sidee
- Born
- 7/22/1910 — Chicago, IL, USA
- Died
- 6/1/1954 — Chicago, IL, USA
- Weight
- 160 lbs
- Height
- 5' 7"
- Throws
- R
- Bats
- R
- Team(s)
- Chicago White Sox (1934)
- Debut
- 1934-09-17
- Final Game
- 1934-09-30