| François-Xavier Brunet | |
| Bishop Of: | Bishop of Mont-Laurier, Quebec |
| Diocese: | Mont-Laurier |
| Enthroned: | August 6, 1913 |
| Ended: | January 7, 1922 |
| Predecessor: | Diocese erected in 1913. |
| Successor: | Joseph-Eugène Limoges |
| Ordination: | September 23, 1893 |
| Birth Date: | 27 November 1868 |
| Birth Place: | Saint-André-d'Argenteuil, Quebec |
| Death Place: | Montreal, Quebec |
François-Xavier Brunet (November 27, 1868 - January 7, 1922) was a Canadian Roman Catholic priest and bishop of Mont-Laurier, Quebec.
Baptized in the parish of Saint-André-d'Argenteuil, Quebec, he moved to Ottawa in 1873. He received a Bachelor of Arts degree in 1890 from the College of Ottawa. He then decided to become a priest and studied theology at the Grand Séminaire d'Ottawa.
Brunet was consecrated by Archbishop Joseph-Thomas Duhamel of Ottawa in 1893. In 1913, he was appointed the first bishop of the new diocese of Mont-Laurier, which was created from parts of the Archdiocese of Montréal and the Archdiocese of Ottawa.
He died in Montreal in 1922.