Outremont (French pronunciation: [utʁəmɔ̃]) is an affluent residential borough (arrondissement) of the city of Montreal, Quebec, Canada.

A separate city until the 2000 municipal mergers, Outremont is located north of downtown, on the north-western side of Mount Royal – its name means "beyond the mountain" although it encompasses Murray Hill (colline d'Outremont), one of the three peaks that make up Mount Royal.

The borough is bounded to the northwest by Mount Royal, to the northeast by Villeray–Saint-Michel–Parc-Extension and Rosemont–La Petite-Patrie, to the east by Le Plateau-Mont-Royal and the Mile End district, to the south by Ville-Marie, and to the west by Côte-des-Neiges–Notre-Dame-de-Grâce.

In 1833, Louis-Tancrède Bouthillier built a country residence that he named Outre-Mont; it still exists today on Rue McDougall.

There is also a sizable Hassidic Jewish community, representing about 20% of Outremont's population, which resides mainly in the eastern and northern portions of the borough.

[6] Many Jewish synagogues, schools and businesses can be found on avenues Van Horne, Bernard and St-Viateur.

[7] Among the attractions in the mainly residential community are the Mount Royal Cemetery, the Salle Claude-Champagne, the Théâtre Outremont, the Saint-Grégoire-l'Illuminateur Armenian Cathedral and part of the Université de Montréal campus.

Outremont was twinned as a sister city with Oakwood, Ohio and Le Vésinet, France.