| Francis T. Lavoie | |
| Office: | Member of the Legislative Assembly of New Brunswick |
| Term Start: | 1925 |
| Term End: | 1930 |
| Constituency: | Northumberland |
| Birth Date: | 22 May 1874 |
| Birth Place: | Rogersville, New Brunswick |
| Death Place: | Rogersville, New Brunswick |
| Spouse: | Marie Wedge |
| Party: | Conservative Party of New Brunswick |
| Occupation: | merchant, farmer |
| Children: | seven |
| Residence: | Rogersville, New Brunswick |
Francis T. Lavoie (May 22, 1874 – August 26, 1947) was a Canadian politician. He served in the Legislative Assembly of New Brunswick as member of the Conservative party representing Northumberland County from 1925 to 1930.[1]