List of British Association of Barbershop Singers quartet champions
This is a list of all British National Quartet Champions since their first contest in 1974.
Winners and any quartets that score 78% or over are eligible to be invited to compete in the Barbershop Harmony Society International Quartet Contest.
| Year | Quartet | Chapter | ||||
| 1982 | Limited Company | Leeds, Gr. Manchester | ||||
| 1983 | Mancunian Way | Gr. Manchester | ||||
| 1984 | On Spec | Preston, Gr. Manchester | ||||
| 1985 | Gilt Edge | Plymouth | ||||
| 1986 | Junction 33 | Sheffield | ||||
| 1987 | Times Square | Sheffield | ||||
| 1988 | High Time | Bradford, Mold | ||||
| 1989 | Quartz Precision | Crawley, Bromley | ||||
| 1990 | Curtain Call | W. Midlands | ||||
| 1991 | Talk of the Town | Bolton | ||||
| 1992 | Quattro | Leeds | ||||
| 1993 | Island Engagement | IOW, Portsmouth | ||||
| 1994 | Sound Assembly | W. Midlands, Bradford, Mon | ||||
| 1995 | Smilin' Thru' | Sheffield | ||||
| 1996 | Hooked on Harmony | Worthing, Crawley | ||||
| 1997 | Cambridge Blues | Cambridge | ||||
| 1998 | Chordial Exchange | Manchester, Bolton | ||||
| 1999 | Shockwave | Potton, Selby | ||||
| 2000 | The Likely Lads | Leeds, Bradford | ||||
| 2001 | MATRIX | Cambridge, Bolton, Mold | ||||
| 2002 | The Light Industrial Choral Society | Cambridge, Peterborough | ||||
| 2003 | Sound Crew | Telford | ||||
| 2004 | Prime Time | Cambridge, Portsmouth | ||||
| 2005 | The Works | Cambridge, Reading | ||||
| 2006 | Pitch Invasion | East Midlands, Telford | ||||
| 2007 | Q.E.D. | Cornwall & S. Devon, Monmouth & Bristol | ||||
| 2008 | Monkey Magic | Bolton | ||||
| 2009 | Evolution | Cambridge | ||||
| 2010 | Steel | Bristol | ||||
| 2011 | Crossfire | |||||
| 2012 | iQ | |||||
| 2013 | The Emerald Guard | Sheffield | ||||
| 2014 | Park Street | Bristol | ||||
| 2015 | Tagline | Sheffield | ||||
| 2016 | Finest Hour | East Midlands, Preston | ||||
| 2017 | Portobello Road | South East, Midlands | ||||
| 2018 | The Locksmiths | |||||
| 2019 | Sound Hypothesis | Don Amos | ||||
| 2020 | No competition | – | – | – | – | – |
| 2021 | No competition | – | – | – | – | – |
| 2022 | Limelight | Don Amos, Vale of York | ||||
| 2023 | Trailblazers | Central London | ||||
| 2024 | Fifth Element | Don Amos, MaleVox | ||||
| 2025 | The 1234 | Don Amos, MaleVox |