Billy Hamilton
- Given Name
- William Robert
- Nickname(s)
- Sliding Billy, B-Ham, Bone
- Born
- 2/15/1866 — Newark, NJ, USA
- Died
- 12/15/1940 — Worcester, MA, USA
- Weight
- 165 lbs
- Height
- 5' 6"
- Throws
- L
- Bats
- L
- Team(s)
- Kansas City Cowboys (1888–1889)Philadelphia Phillies (1890–1895)Boston Beaneaters (1896–1901)
- Debut
- 1888-07-31
- Final Game
- 1901-09-16
- Gravesite
- Find-a-Grave