Billy Muffett
- Given Name
- Billy Arnold
- Nickname(s)
- Muff
- Born
- 9/21/1930 — Hammond, IN, USA
- Died
- 6/15/2008 — Monroe, LA, USA
- Weight
- 198 lbs
- Height
- 6' 1"
- Throws
- R
- Bats
- R
- Team(s)
- St. Louis Cardinals (1957–1958)San Francisco Giants (1959)Boston Red Sox (1960–1962)
- Debut
- 1957-08-03
- Final Game
- 1962-04-28
- Gravesite
- Find-a-Grave