William John Molloy (1884–1965) was an Irish politician. He was an independent member of Seanad Éireann from 1922 to 1931. He was elected at the 1922 Seanad election for a term of 9 years, and lost his seat in the 1931 Seanad election.
- Occupation
- politician, farmer
- Position held
- senator of Ireland
- Citizenship
- Ireland, Irish Free State
- Born
- 1884
- Died
- 1965
