Active Eastern AAA League Active South Central AAA League Active Bluewater Hockey League Active Eastern Ontario Minor Hockey League Active Georgian Bay Minor Hockey League Active Lakeshore Hockey League Active Muskoka Parry Sound League Active Niagara District Hockey League Active Shamrock Hockey League Active Southern Counties League Active Tri-County Minor Hockey League Active Victoria Durham League Active York Simcoe Minor Hockey League Inactive CWAEH Local League Active Essex County Minor Hockey Local League Active Four Counties Hockey League Inactive Georgian Bay Triangle Local League Inactive Grand River Local League Inactive Haldimand Local League Inactive Inter-Community Hockey League Inactive Intertown Local League Inactive Lakeshore Interlock Active Lambton-Middlesex Local League Inactive League of Eastern Ontario Inactive Markham-Stoufville League Inactive MPS Local League Inactive Niagara District Local League Active Simcoe Region Local League Inactive Three County Hockey League Inactive United Counties Hockey League Inactive Beechey Juvenile League Inactive Playdowns

Active Pavilion (AAA) Active Seeded (AA/A) Active Minor Development (MD) Inactive Region 4 House League

Active Senior Hockey League Active Boys Rep League Inactive Boys Local League Inactive Women's League

Active Western Ontario Girls Hockey League Inactive BCOV Girls Travel Hockey League Inactive Niagara District Girls Local League

Active Community Hockey League

Inactive Kitchener Local League

Inactive Nickel District Minor Hockey League

Active Great Lakes Ringette League Active Central Region Ringette League Active Southern Region Ringette League

Inactive Premier Baseball League of Ontario Active London District Baseball Association Inactive Southern Counties Baseball Association Active Western Ontario Baseball Association Inactive South Western Ontario Baseball Association Inactive LDBA Houseleague Inactive SCBA Houseleague

Inactive District 5 Little League

Active Zone 7 Lacrosse League

Active Softball League

Inactive Huron Perth Girls Fastball League Inactive Tri-County Minor Softball Association

Inactive North Perth Soccer League