| Year | Champion |
| 2004-05 | AFC Wimbledon |
| 2005-06 | Ramsgate |
| 2006-07 | Maidstone United |
| 2006-07 | AFC Hornchurch |
| 2007-08 | Dover Athletic |
| 2007-08 | Dartford |
| 2008-09 | Aveley |
| 2008-09 | Kingstonian |
| 2009-10 | Croydon Athletic |
| 2009-10 | Lowestoft Town |
| 2010-11 | East Thurrock United |
| 2010-11 | Metropolitan Police |
| 2011-12 | Leiston |
| 2011-12 | Whitehawk |
| 2012-13 | Dulwich Hamlet |
| 2012-13 | Grays Athletic |
| 2013-14 | VCD Athletic |
| 2013-14 | Peacehaven and Telscombe |
| 2014-15 | Burgess Hill Town |
| 2014-15 | Needham Market |
| 2015-16 | AFC Sudbury |
| 2015-16 | Folkestone Invicta |
| 2016-17 | Brightlingsea Regent |
| 2016-17 | Tooting and Mitcham United |
| 2017-18 | Carshalton Athletic |
| 2017-18 | AFC Hornchurch |
| 2018-19 | Bowers and Pitsea |
| 2018-19 | Hayes and Yeading United |
| 2022-23 | Hashtag United |
| 2022-23 | Basingstoke Town |
| 2022-23 | Chatham Town |