Art Twineham
- Given Name
- Arthur S.
- Nickname(s)
- Old Hoss
- Born
- 11/26/1866 — Galesburg, IL, USA
- Died
- 2/3/1905 — Shanghai, Shanghai, China
- Weight
- 190 lbs
- Height
- 6' 1"
- Throws
- L
- Bats
- L
- Team(s)
- St. Louis Browns (1893–1894)
- Debut
- 1893-09-11
- Final Game
- 1894-09-30