| Lac-Saint-Louis | |
| Province: | Quebec |
| Fed-Status: | active |
| Fed-District-Number: | 24036 |
| Fed-Created: | 1996 |
| Fed-Election-First: | 1997 |
| Fed-Election-Last: | 2021 |
| Fed-Rep: | Francis Scarpaleggia |
| Fed-Rep-Party: | Liberal |
| Fed-Rep-Party-Link: | Liberal Party of Canada |
| Demo-Pop-Ref: | [1] |
| Demo-Census-Date: | 2016 |
| Demo-Pop: | 108579 |
| Demo-Electors: | 83788 |
| Demo-Electors-Date: | 2019 |
| Demo-Area: | 81 |
| Demo-Cd: | Montreal |
| Demo-Csd: | Montreal (part), Pointe-Claire, Kirkland, Beaconsfield, Sainte-Anne-de-Bellevue, Baie-d'Urfé, Senneville |
Lac-Saint-Louis is a federal electoral district in Quebec, Canada, that has been represented in the House of Commons of Canada since 1997. Its population was 108,579 at the 2016 Canadian Census.
The district includes the Cities of Beaconsfield, and Pointe-Claire; the Towns of Baie-d'Urfé, Kirkland and Sainte-Anne-de-Bellevue; the Municipality of Senneville; and the western part of the borough of Pierrefonds-Roxboro of the city of Montreal.
The neighbouring ridings are Pierrefonds—Dollard, Dorval—Lachine—LaSalle and Vaudreuil—Soulanges.
The electoral district was created in 1996 from Lachine—Lac-Saint-Louis and Vaudreuil ridings.
This riding was largely untouched by the 2012 electoral redistribution, gaining a small territory from Notre-Dame-de-Grâce—Lachine.
This riding has elected the following members of Parliament:
| 2011 federal election redistributed results[2] | |||||
|---|---|---|---|---|---|
| Party | Vote | % | |||
| 18,502 | 34.10 | ||||
| 16,312 | 30.06 | ||||
| 15,434 | 28.44 | ||||
| 2,319 | 4.27 | ||||
| 1,693 | 3.12 | ||||
Note: Conservative vote is compared to the total of the Canadian Alliance vote and Progressive Conservative vote in the 2000 election.
Note: Canadian Alliance vote is compared to the Reform vote in 1997 election.