Ballparks in Ontario

Brantford
Unknown (1905)
Agricultural Park (1911-1930)

Brockville
Fulford Athletic Field (1936-1937)

Chatham
Unknown (1899)

Cornwall
Cornwall Athletic Grounds (1938-1951)

Fort William
Unknown (1914-1916)
Port Arthur Stadium (1993-1998)

Guelph
Unknown (1899-1905)
Exhibition Grounds (1911-1930)

Hamilton
Unknown (1886-1908)
Hamilton Athletic Association Grounds (1911-1922)
Scott Park (1923-1930)
Victoria Park (1930)
Civic Baseball Stadium (1939-1956)
Bernie Arbour Stadium (1988-1992)

Ingersoll
Unknown (1905)

Kingston
Megaffin Stadium (1946-1951)

Kitchener
Victoria Athletic Park (1911-1925)
Jack Couch Centennial Park (1992)

London
Labatt Park (1888-2012)

Ottawa
Coney Island Park (1912)
Lansdowne Park (1912-1954)
National Gardens Park (1922-1924)
Decasse Park (1936-1954)
Raymond Chabot Grant Thornton Park (1993-2025)

Perth
Perth Collegiate Institute (P.C.I.) Park (1936-1937)

Peterborough
Unknown (1912-1914)

Smiths Falls
Canadian Pacific Recreation Field (1937)

St. Catharines
Unknown (1930)
Community Park (1986-1999)

St. Thomas
Pinafore Athletic Park (1899-1930)

Stratford
Fairgrounds Park (1899)

Toronto
Jarvis Street Lacrosse Grounds (1885)
Rosedale Athletic Grounds (1886)
Sunlight Park (1886-1896)
Diamond Park (1902-1907)
Hanlan's Point (1897-1925)
Maple Leaf Stadium (1926-1967)

Welland
Burgar Park (1989)
Welland Stadium (1989-2003)

Windsor
Unknown (1912-1913)

Woodstock
Unknown (1899-1905)