| Louis Murphy | |
| Office: | Member of the Legislative Assembly of New Brunswick |
| Predecessor: | John W. Turnbull |
| Successor: | Elizabeth Weir |
| Term Start: | 1978 |
| Term End: | 1995 |
| Constituency: | Saint John Harbour |
| Birth Name: | Louis Edward Murphy |
| Birth Date: | 24 September 1913 |
| Birth Place: | Saint John, New Brunswick |
| Party: | New Brunswick Liberal Association |
| Occupation: | civil servant |
| Residence: | Saint John, New Brunswick |
Louis Edward Murphy (September 24, 1913 – 1995) was Canadian politician. He served in the Legislative Assembly of New Brunswick from 1978 to 1995 as a Liberal member from the constituency of Saint John Harbour.[1]