Billy Walsh
Appearance
Billy Walsh may refer to:
- Billy Walsh (Australian footballer) (1911–1986), Australian rules footballer
- Billy Walsh (boxer) (born 1963), Irish boxer
- Billy Walsh (curler) (1917–1971), Canadian curler
- Billy Walsh (footballer, born 1921) (1921–2006), Irish footballer
- Billy Walsh (polo) (1907–1992), Irish polo player
- Billy Walsh (soccer, born 1972), American soccer player and coach
Fictional
- Billy Walsh (Entourage), a character on U.S. TV series Entourage, portrayed by Rhys Coiro
- Billy Walsh (Third Watch), a character on U.S. TV series Third Watch, portrayed by Bill Walsh