Billy Pierce
- Given Name
- Walter William
- Nickname(s)
- Billy the Kid
- Born
- 4/2/1927 — Detroit, MI, USA
- Died
- 7/31/2015 — Palos Heights, IL, USA
- Weight
- 160 lbs
- Height
- 5' 10"
- Throws
- L
- Bats
- L
- Team(s)
- Detroit Tigers (1945–1948)Chicago White Sox (1949–1961)San Francisco Giants (1962–1964)
- Debut
- 1945-06-01
- Final Game
- 1964-10-03
- Gravesite
- Find-a-Grave