IST
Isthmian Premier Division
- England
- Tier 7
- 22 teams
26 seasons
- 2025-26Champions: Folkestone Invicta
- 2024-25Champions: Horsham
- 2023-24Champions: AFC Hornchurch
- 2022-23Champions: Bishop's Stortford
- 2021-22Champions: Worthing
- 2020-21Champions: Worthing
- 2019-20Champions: Worthing
- 2018-19Champions: Dorking Wanderers
- 2017-18Champions: Billericay Town
- 2016-17Champions: Havant & Waterlooville
- 2015-16Champions: Hampton & Richmond
- 2014-15Champions: Maidstone United
- 2013-14Champions: Wealdstone
- 2012-13Champions: Whitehawk
- 2011-12Champions: Billericay Town
- 2010-11Champions: Sutton United
- 2009-10Champions: Dartford
- 2008-09Champions: Dover Athletic
- 2007-08Champions: Chelmsford City
- 2006-07Champions: Hampton & Richmond
- 2005-06Champions: Braintree Town
- 2004-05Champions: Yeading
- 2003-04Champions: Canvey Island
- 2002-03Champions: Aldershot Town
- 2001-02Champions: Gravesend & Northfleet
- 2000-01Champions: Farnborough Town
Sources: Wikipedia, API-Football