List of astronomical observatories in Canada

Alberta

• Newbrook Observatory (now disused).
• Oldman River Observatory, Lethbridge Astronomical Society, Lethbridge, Alberta
• Rothney Astrophysical Observatory, University of Calgary, Priddis, Alberta
• Sulphur Mountain Cosmic Ray Station (historic site)
• Sunridge Observatory, south of Medicine Hat, Alberta
• Telus World of Science Observatory, Edmonton, Alberta
• Wilson Coulee Observatory, RASC Calgary Centre, De Winton, Alberta

British Columbia

• Dominion Radio Astrophysical Observatory, Penticton, British Columbia
• Mount Kobau National Observatory, Mount Kobau, British Columbia (Never built)
• University of British Columbia Observatory, Vancouver, British Columbia
• Dominion Astrophysical Observatory, Herzberg Institute of Astrophysics, Victoria, British Columbia
• Gordon MacMillan Southam Observatory, H.R. Macmillan Space Centre, Vancouver, British Columbia

Manitoba

• Glenlea Astronomical Observatory, Univ. of Manitoba/RASC Winnipeg Centre, Winnipeg, Manitoba

Newfoundland and Labrador

• Grenfell Observatory

Nova Scotia

• Burke-Gaffney Observatory

Ontario

• Algonquin Radio Observatory, Algonquin Provincial Park, Ontario
• Dominion Meteorological Building, 315 Bloor Street West - now home to Munk School of Global Affairs
• Dominion Observatory
• David Dunlap Observatory, Richmond Hill, Ontario
• David Thompson Astronomical Observatory, Fort William Historical Park, Thunder Bay, Ontario
• Elginfield Astronomical Observatory
• Gustav Bakos Observatory
• Killarney Provincial Park Observatory
• King City, Ontario Observatory
• Toronto Magnetic and Meteorological Observatory
• York University Observatory, North York (Toronto), Ontario
• Boltwood Observatory
• Sudbury Neutrino Observatory, Sudbury, Ontario

Quebec

• Mont Mégantic Observatory
• Bishop's University Astronomical Observatory
• Aster Observatory

Saskatchewan

• Cypress Observatory, Cypress Hills Interprovincial Park Centre Block, Maple Creek, Saskatchewan
• Davin Observatory, RASC Regina Centre, Davin, Saskatchewan
• Saskatchewan Science Centre Observatory, Regina, Saskatchewan
• Sleaford Observatory, RASC Saskatoon Centre, north of Colonsay, Saskatchewan
• University of Saskatchewan Observatory, Saskatoon, Saskatchewan
• Wilkinson Memorial Observatory, Eastend, Saskatchewan