| Honorific-Prefix: | Mayor |
| Louis Payette | |
| Order: | 29th Mayor of Montreal |
| Term Start: | 1908 |
| Term End: | 1910 |
| Predecessor: | Henry Archer Ekers |
| Successor: | James John Edmund Guerin |
| Birth Date: | 25 December 1854 |
| Birth Place: | Montreal, Canada East |
| Death Place: | Montreal, Quebec, Canada |
Louis Payette (25 December 1854 – 19 March 1932) was a Canadian construction contractor and politician, the Mayor of Montreal, Quebec between 1908 and 1910.
Payette was educated at the Académie des Frères des écoles chrétiennes, focusing on business studies before beginning his career in the construction industry.
From 1902 to 1908, he was a city councillor for the Saint-Louis ward before his two years as Mayor.