Isthmian Division One South East
- England
- Tier 8
- 22 teams
Champions: Croydon Athletic · Promoted: Croydon Athletic, Folkestone Invicta
Split from Isthmian Division One South (2002–now)
2009-10 · 4 stadiums · 22 clubs
Pinned to the city. The exact ground location isn't stored.
- Leatherhead5th, 74 pts
Pinned to the city. The exact ground location isn't stored.
- Worthing3rd, 80 pts
- 2Folkestone InvictaThe Fullicks Stadium · Folkestone, Kent82
- 3WorthingSussex Transport Community Stadium · Worthing, West Sussex · city location80
- 5LeatherheadFetcham Grove · Leatherhead, Surrey · city location74
- 22Eastbourne TownThe Saffrons Football Ground · Eastbourne, East Sussex29
Location not stored
Sources: Wikipedia, API-Football