Brossard—La Prairie (French pronunciation: [bʁɔsaʁ la pʁɛʁi]) was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1997 to 2015.

It consisted initially of the cities of Brossard, Candiac and La Prairie, and the Parish Municipality of Saint-Philippe in the County Regional Municipality of Roussillon.

It was dissolved into the new ridings of La Prairie and Brossard—Saint-Lambert for the 2015 election.

This riding has elected the following members of Parliament: 1 Alexandra Mendes of the Liberal party won the riding seat on 24 October 2008 following a judicial recount.

Previously, the Returning Officer for the riding validated the vote counts as 19,202 to 19,100 in favour of Marcel Lussier of the Bloc Québécois.