Isthmian Division One South

England
Verified against Wikipedia

Champions: Croydon Athletic · Promoted: Croydon Athletic, Folkestone Invicta (play-offs)

Defunct · last season 2017-18

Split from Isthmian Division One (?–2006)

No managerial changes recorded for 2009-10 yet.

Data coverage for Isthmian Division One South →

Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources