| Honorific-Prefix: | The Hon. |
| Louis Robitaille | |
| Office: | Senator for Gulf, Quebec |
| Appointed: | John A. Macdonald |
| Predecessor: | Eugène Chinic |
| Successor: | Théodore Robitaille |
| Term Start: | February 8, 1883 |
| Term End: | December 28, 1884 |
| Birth Date: | 30 October 1836 |
| Birth Place: | Varennes, Lower Canada |
| Death Place: | Varennes, Quebec |
| Party: | Conservative |
Louis Robitaille (October 30, 1836 - September 4, 1888) was a Canadian politician.
Born in Varennes, Lower Canada, he was a physician before being called to the Senate of Canada for the senatorial division of Gulf, Quebec in 1883. A Conservative, he served until 1884.