- Severn AC
- Severnside Nuclear YFC
- Sharpness AFC
- Shrivenham FC
- Southside Star FC
- St Margarets FC
- Staplehurst Monarchs FC
- Stonesfield Strikers Youth FC
- Swansea Stormtroopers
- Swansea Stormtroopers Supporters
- Swansea University Veterans
- Swindon Supermarine FC
- Swindon Supermarine Youth FC
- The Dean Academy
- The Elms Sport in Schools
- University of Gloucestershire Mens Football
- University of Gloucestershire Womens Football
