Argenteuil—La Petite-Nation (French pronunciation: [aʁʒɑ̃tœj la p(ə)tit nɑsjɔ̃]) is a federal electoral district in Quebec.

It encompasses a portion of Quebec formerly included in the electoral districts of Argenteuil—Papineau—Mirabel (69%) and Pontiac (31%).

[3] Argenteuil—La Petite-Nation was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representation order.

It came into effect upon the call of the 42nd Canadian federal election, scheduled for 19 October 2015.

[4] According to the 2021 Canadian census[5] Ethnic groups: 94.4% White, 3.5% Indigenous, 1.0% Black Languages: 85.8% French, 9.6% English Religions: 70.8% Christian (61.6% Catholic, 9.2% Other), 28.3% None Median income: $39,200 (2020) Average income: $47,040 (2020)