Below are existing Governing Bodies that currently use LeagueOne at the National or State level. Click on a link to view Governing Body-specific content.

- California Youth Soccer Association - North
- Iowa Soccer Association
- Kentucky Youth Soccer Association
- Little League®
- Nebraska State Soccer Association
- New Mexico Youth Soccer Association
- Ohio Youth Soccer Association North
- Pop Warner
- South Dakota State Soccer Association
- Wisconsin Youth Soccer Association

Note: Clubs falling under Governing Bodies should refer to the Governing Body website for LeagueOne details - more content will be added over time