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 Active Georgian Bay Triangle Local League Active Georgina East Gwillimbury Interlock Active Grand River Local League Active Haldimand Local League Active Inter-Community Hockey League Active Intertown Local League Inactive Lakeshore Interlock Active Lambton-Middlesex Local League Active League of Eastern Ontario Active Markham-Stoufville League Active MPS Local League Active Newmarket-Bradford Interlock Active Niagara District Local League Active Orangeville Erin-Hillsburgh Local League Active Simcoe Region Local League Active Three County Hockey League Active United Counties Hockey League Active Woolwich Centre Wellington Local League Active Beechey Juvenile League Active Playdowns

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

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

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

Active Kitchener Local League

Active Nickel District Minor Hockey League

Active Community Hockey League

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

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

Inactive District 5 Little League

Inactive Zone 7 Lacrosse League

Inactive North Perth Soccer League

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

Inactive Softball League