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

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

Active Waterloo Region Playing Groups Inactive Western Ontario Girls Hockey League Inactive BCOV Girls Travel Hockey League Inactive Niagara District Girls Local League

Active Kitchener Local League

Active Community Hockey League

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

Inactive Nickel District Minor Hockey League

Inactive Great Lakes Ringette League Inactive Central Region Ringette League Inactive Southern Region Ringette League

Inactive Premier Baseball League of Ontario Inactive London District Baseball Association Inactive Southern Counties Baseball Association Inactive Western 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