| J. Lorne McGuigan | |
| Office: | Member of the Legislative Assembly of New Brunswick |
| Term Start: | 1967 |
| Term End: | 1974 |
| Constituency: | Saint John Centre |
Joseph Lorne McGuigan (born February 23, 1936) is a former Canadian politician. He served in the Legislative Assembly of New Brunswick from 1967 to 1974 from the electoral district of Saint John Centre as a member of the Progressive Conservative Party.[1]