Active Eastern AAA League Active South Central AAA League Active Bluewater Hockey League Inactive Eastern Ontario Minor Hockey League Active Georgian Bay Minor Hockey League Active Lakeshore Hockey League Inactive Muskoka Parry Sound League Active Niagara District Hockey League Active Shamrock Hockey League Inactive Southern Counties League Active Tri-County Minor Hockey League Inactive Victoria Durham League Active York Simcoe Minor Hockey League Inactive CWAEH Local League Inactive Essex County Minor Hockey Local League Inactive Four Counties Hockey League Inactive Georgian Bay Triangle Local League Inactive Georgina East Gwillimbury Interlock Inactive Grand River Local League Active 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 Active Niagara District Local League Inactive Orangeville Erin-Hillsburgh Local League Inactive Simcoe Region Local League Inactive Three County Hockey League Inactive 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 Senior Hockey League Active Boys Rep League Inactive Boys Local League Inactive Women's League

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

Inactive Kitchener Local League

Inactive Nickel District Minor Hockey League

Inactive Community Hockey League

Inactive Premier Baseball League of Ontario Inactive London District Baseball Association Active South Simcoe Minor Baseball Association Active Southern Counties Baseball Association Active Western Counties Baseball Association Active Western Ontario Baseball Association Active York Simcoe Baseball Association Inactive South Western Ontario Baseball Association Active LDBA Houseleague Active SCBA Houseleague Active WCBA River League

Inactive District 5 Little League

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