- Stittsville Minor Softball Association
- McNab / Braeside Minor Ball
- Richmond Munster Minor Softball Association
- Rideau Osgoode Minor Softball Association
- Orleans Minor Softball
- Greater Ottawa Fastball League (Men’s)
- Eastern Ontario Fastball Blog
- Softball Ontario Zone 10 Eastern Ontario links
- Ontario Amateur Softball Association
- Ontario Select Softball Tournament Association
- Provincial Women’s Softball Assocation
- Softball Ontario
- Softball Canada
