| Laurance T. Dow | |
| Office: | Member of the Legislative Assembly of New Brunswick |
| Term: | 1944–1948 |
| Constituency: | Saint John City |
| Birth Date: | 13 February 1893 |
| Birth Place: | Saint John, New Brunswick |
| Death Place: | Saint John, New Brunswick |
| Spouse: | Laura Gertrude Kilpatrick |
| Party: | Progressive Conservative Party of New Brunswick |
Laurance Thomas Dow (February 13, 1893 – March 29, 1956) was a Canadian politician. He served in the Legislative Assembly of New Brunswick as member of the Progressive Conservative party from 1944 to 1948.[1]