List of Canadian electoral districts

This is a list of Canada's 338 federal electoral districts (commonly referred to as ridings in Canadian English) as defined by the 2013 Representation Order.

Canadian federal electoral districts are constituencies that elect members of Parliament to House of Commons of Canada every election.

Provincial electoral districts often have names similar to their local federal counterpart but usually have different geographic boundaries.

There are four ridings established by the British North America Act of 1867 that have existed continuously without changes to their names or being abolished and reconstituted as a riding due to redistricting: Beauce (Quebec), Halifax (Nova Scotia), Shefford (Quebec), and Simcoe North (Ontario).

[3][4][5] The new electoral districts came into effect for the 2015 federal election.