| Perrault LaRue | |
| Birth Date: | 31 March 1925 |
| Birth Place: | Amqui, Quebec |
| Riding: | Saguenay |
| Term Start: | March 1958 |
| Term End: | June 1962 |
| Predecessor: | Lomer Brisson |
| Successor: | Lauréat Maltais |
| Profession: | dentist |
| Party: | Progressive Conservative |
Perrault LaRue (31 March 1925, Amqui, Quebec - 8 November 1987) was a Progressive Conservative party member of the House of Commons of Canada. He was a dentist by career.
He was elected at the Saguenay riding in the 1958 general election and served only one term, the 24th Canadian Parliament. LaRue did not seek re-election to Parliament after this.