2025 / 2026 Isthmian League South Central:
AFC Portchester (promoted)
Ascot United
Bedfont Sports (promoted)
Binfield
Bognor Regis Town (relegated)
Egham Town (promoted)
Fareham Town (promoted)
Hanworth Villa
Harrow Borough
Hartley Wintney
Hayes & Yeading Utd
Hendon (relegated)
Horndean
Kingstonian
Leatherhead
Littlehampton Town (moved)
Met Police
Moneyfields
Raynes Park Vale
South Park (Reigate)
Southall
Westfield

Farnham Town and Uxbridge were promoted from this division last season, with Guernsey, Ashford Town, Sutton Common Rovers and Badshot Lea relegated.
Rayners Lane have moved to the Southern League Central Division.