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- (Bruce County) Edenhurst
- (Wellington County) Eden Mills
- (Simcoe County) Edenvale
- (Simcoe County) Edgar
- (Grey County) Edge Hill
- (Peterborough County) Edgewood Park
- (Northumberland County) Edville
- (Ottawa) Edwards
- (Lambton County) Edys Mills
- (Renfrew County) Eganville
- (Simcoe County) Egbert
- (Wellington County) Egerton
- (Simcoe County) Eight Mile Point
- (Middlesex County) Ekfrid
- (Regional Municipality of Niagara) Elcho
- (United Counties of Leeds and Grenville) Elgin
- (Middlesex County) Elginfield
- (Simcoe County) Elimere Point
- (Manitoulin District) Elizabeth Bay
- (Ottawa) Elizabeth Park
- (Timiskaming District) Elk Lake
- (Bruce County) Ellengowan
- (Simcoe County) Elliotts Corners
- (United Counties of Leeds and Grenville) Ellisville
- (Ottawa) Elm
- (Simcoe County) Elmgrove
- (Lanark County) Elmgrove
- (Regional Municipality of Waterloo) Elmira
- (Frontenac County) Elm Tree
- (Ottawa) Elmvale Acres