Mount Pleasant, Ontario
Mount Pleasant, Ontario may refer to:
- Mount Pleasant, Brampton, Ontario
 - Mount Pleasant, Brant County, Ontario
 - Mount Pleasant, Durham County, Ontario
 - Mount Pleasant, Grey County, Ontario
 - Mount Pleasant, Hastings County, Ontario
 - Mount Pleasant, Lanark and Carleton County, Ontario
 - Mount Pleasant, Lennox and Addington County, Ontario
 - Mount Pleasant, Perth County, Ontario
 - Mount Pleasant, Peterborough County, Ontario
 - Mount Pleasant, Prince Edward District, Canada West (later Prince Edward County)
 - Mount Pleasant, Waterloo County, Ontario
 - Mount Pleasant, York Regional Municipality, Ontario (#1), within North Gwillimbury Township
 - Mount Pleasant, York Regional Municipality, Ontario (#11), another name for Miles Hill, which is now part of Richmond Hill
 - Mount Pleasant, York Regional Municipality, Ontario (#13)
 
In Toronto:
- Mount Pleasant Cemetery, Toronto, Ontario 
- Mount Pleasant Road, a street in Toronto, Ontario