Hoosier Ladies Aside
- Promoting sidesaddle in Indiana and the midwest, the association features calendar of events, photos, and sidesaddle historical information.
- http://www.hoosierladiesaside.com

The Side Saddle Association
- The official web site of the Side Saddle Association, founded in 1974, and the largest association of side-saddle riders in the world. Based in the UK.
- http://www.equiworld.com/ssa/

NEA Sidesaddle Association
- The oldest non-profit sidesaddle group in the US providing education and promoting the contemporary use of sidesaddle and preserving its rich traditions. Information on appointments and attire, saddles and fittings, activities and events, and links.
- http://www.sidesaddleinfo.com/

International Side Saddle Organization
- The official website of The ISSO, the oldest side saddle organization in the world, having just celebrated its 26th year. Devoted to the promotion and education of side saddle riding.
- http://www.sidesaddle.com