4 Nations Chess League
| Season | Winner | Runner-up | Note(s) |
|---|---|---|---|
| 1993-94 | Invicta Knights | ||
| 1994-95 | Midland Monarchs | ||
| 1995-96 | Slough | ||
| 1996-97 | Midland Monarchs | ||
| 1997-98 | Midland Monarchs | Invicta Knights | Division 2: Barbican 2 |
| 1998-99 | Slough | Wood Green | Division 2: White Rose |
| 1999-00 | Slough | ||
| 2000-01 | Beeson Gregory | ||
| 2001-02 | Beeson Gregory | ||
| 2002-03 | Wood Green | ||
| 2003-04 | Guildford A&DC | ||
| 2004-05 | Wood Green | ||
| 2005-06 | Wood Green | ||
| 2006-07 | Guildford A&DC | ||
| 2007-08 | Guildford A&DC | ||
| 2008-09 | Wood Green Hilsmark Kingfisher | ||
| 2009-10 | Wood Green Hilsmark Kingfisher | ||
| 2010-11 | Pride and Prejudice | ||
| 2011-12 | Wood Green Hilsmark Kingfisher | ||
| 2012-13 | Guildford | ||
| 2013-14 | Guildford | ||
| 2014-15 | Guildford | ||
| 2015-16 | Guildford | ||
| 2016-17 | Guildford | ||
| 2017-18 | Guildford | ||
| 2018-19 | Guildford | ||
| 2021-22 | Chess.com Manx Liberty | ||
| 2022-23 | Chess.com Manx Liberty | ||
| 2023-24 | Wood Green | ||
| 2024-25 | Manx Liberty |