Deschênes District (District 3) is a municipal electoral division in the city of Gatineau, Quebec.

The district is located in the Aylmer sector of the city.

When the district was created, it included the neighbourhoods of Deschênes, Parc-Champlain, Lakeview-Terrasse, Mountain View, Kilroy Crescent part of Parc-Connaught and a number of new subdivisions in the north and east part of the former city of Aylmer.

[2] In 2021, the District lost the eastern half of Lakeview-Terrasse, Kilroy Crescent, Mountainview as well as Parc-Champlain to the new Mitigomijokan District.

A by-election was held on November 24, 2002, after incumbent city councillor André Touchet died on September 11.