| Bill Malenfant | |
| Birth Date: | 16 June 1929 |
| Birth Place: | Dieppe, New Brunswick |
| Death Place: | Dr. Georges-L.-Dumont University Hospital Centre, Moncton |
| Office: | MLA for Memramcook |
| Term: | 1974–1982 |
| Successor: | Clarence Cormier |
| Office2: | Mayor of Dieppe |
| Term2: | 1971-1977 |
| Predecessor2: | Régis LeBlanc |
| Successor2: | Clarence Cormier |
| Office3: | Mayor of Dieppe |
| Term3: | 1983-1998 |
| Predecessor3: | Clarence Cormier |
| Successor3: | Yvon Lapierre |
| Party: | New Brunswick Liberal Association |
William Malenfant (June 16, 1929 – December 16, 2016) was a Canadian politician. He served in the Legislative Assembly of New Brunswick from 1974 to 1982, as a Liberal member for the constituency of Memramcook. He was also a former mayor of Dieppe, New Brunswick.[1]
Malenfant died on December 16, 2016, at the age of 87.[2] [3]