FA Cup 2023/24, First Qualifying Round |
 | 02.09.2023 | | Leighton Town | – | Cambridge City | | 1:6 (0:2) |
| Leighton Buzzard |
FA Cup 2023/24, Preliminary Round |
| 19.08.2023 | | Leighton Town | – | Enfield 1893 | | 1:0 (1:0) |
| Leighton Buzzard |
FA Cup 2023/24, Extra Preliminary Round |
| 05.08.2023 | | Leighton Town | – | Basildon United | | 3:0 (3:0) |
| Leighton Buzzard |
FA Cup 2022/23, Preliminary Round |
| 23.08.2022 | | Leighton Town | – | Barking | | 1:1 aet
(0:1, 1:1),
pen. 3:4 * |
| Leighton Buzzard |
FA Cup 2022/23, Preliminary Round |
| 20.08.2022 | | Barking | – | Leighton Town | | 0:0 |
| London |
FA Cup 2022/23, Extra Preliminary Round |
| 06.08.2022 | | Leighton Town | – | Baldock Town | | 9:2 (4:2) |
| Leighton Buzzard |
FA Cup 2021/22, Preliminary Round |
| 21.08.2021 | | Brentwood Town | – | Leighton Town | | 1:0 (1:0) |
| Brentwood |
FA Cup 2021/22, Extra Preliminary Round |
| 07.08.2021 | | Clacton | – | Leighton Town | | 0:1 (0:0) |
| Clacton-on-Sea |
FA Cup 2020/21, Second Qualifying Round |
| 03.10.2020 | | Leighton Town | – | Leiston | | 1:2 |
| Leighton Buzzard |
FA Cup 2020/21, First Qualifying Round |
| 22.09.2020 | | Leighton Town | – | Mildenhall Town | | 4:0 |
| Leighton Buzzard |
FA Cup 2020/21, Preliminary Round |
| 12.09.2020 | | Harefield United | – | Leighton Town | | 1:2 |
| London |
FA Cup 2020/21, Extra Preliminary Round |
| 01.09.2020 | | Leighton Town | – | Abingdon United | | 3:0 |
| Barton-le-Clay |
FA Cup 2019/20, First Qualifying Round |
| 07.09.2019 | | Lowestoft Town | – | Leighton Town | | 2:0 (0:0) |
| Lowestoft |
FA Cup 2019/20, Preliminary Round |
| 03.09.2019 | | Leighton Town | – | Thame United | | 2:1 (2:0) * |
| Leighton Buzzard |
FA Cup 2019/20, Preliminary Round |
| 24.08.2019 | | Thame United | – | Leighton Town | | 3:3 (1:2) |
| Thame |
FA Cup 2019/20, Extra Preliminary Round |
| 10.08.2019 | | Leighton Town | – | Thornbury Town | | 4:1 (3:0) |
| Leighton Buzzard |
FA Cup 2018/19, Extra Preliminary Round |
| 11.08.2018 | | Leighton Town | – | Royal Wootton Bassett Town | | 0:1 (0:1) |
| Leighton Buzzard |
FA Cup 2017/18, Preliminary Round |
| 19.08.2017 | | Leighton Town | – | Tuffley Rovers | | 2:3 (2:0) |
| Leighton Buzzard |
FA Cup 2017/18, Extra Preliminary Round |
| 05.08.2017 | | Leighton Town | – | Oxhey Jets | | 4:0 |
| Leighton Buzzard |
FA Cup 2016/17, Extra Preliminary Round |
| 06.08.2016 | | Leighton Town | – | Northampton Sileby Rangers | | 1:2 |
| Leighton Buzzard |
FA Cup 2015/16, First Qualifying Round |
| 12.09.2015 | | Cogenhoe United | – | Leighton Town | | 3:2 (1:2) |
| Cogenhoe |
FA Cup 2015/16, Preliminary Round |
| 29.08.2015 | | Northampton Sileby Rangers | – | Leighton Town | | 0:3 |
| Northampton |
FA Cup 2014/15, Preliminary Round |
| 30.08.2014 | | Bedfont & Feltham | – | Leighton Town | | 3:2 |
| London |
FA Cup 2013/14, Preliminary Round |
| 31.08.2013 | | Leighton Town | – | Biggleswade United | | 1:3 (1:1) |
| Leighton Buzzard |
FA Cup 2012/13, Preliminary Round |
| 28.08.2012 | | Leighton Town | – | St. Margaretsbury | | 2:3 * |
| Leighton Buzzard |
FA Cup 2012/13, Preliminary Round |
| 25.08.2012 | | St. Margaretsbury | – | Leighton Town | | 0:0 |
| Stanstead Abbotts |
FA Cup 2011/12, Third qualifying round |
| 15.10.2011 | | Southend Manor | – | Leighton Town | | 5:0 (2:0) |
| |
FA Cup 2011/12, Second Qualifying Round |
| 01.10.2011 | | Leighton Town | – | Hatfield Town | | 3:0 (2:0) |
| |
FA Cup 2011/12, First Qualifying Round |
| 17.09.2011 | | Leighton Town | – | Abingdon United | | 4:1 |
| |
FA Cup 2011/12, Preliminary Round |
| 03.09.2011 | | Leighton Town | – | Uxbridge | | 2:0 |
| |
FA Cup 2010/11, First Qualifying Round |
| 11.09.2010 | | East Thurrock United | – | Leighton Town | | 2:1 |
| |
FA Cup 2010/11, Preliminary Round |
| 30.08.2010 | | Heybridge Swifts | – | Leighton Town | | 0:1 * |
| |
FA Cup 2010/11, Preliminary Round |
| 28.08.2010 | | Leighton Town | – | Heybridge Swifts | | 2:2 |
| |
FA Cup 2009/10, Preliminary Round |
| 01.09.2009 | | Aylesbury | – | Leighton Town | | 1:0 * |
| |
FA Cup 2009/10, Preliminary Round |
| 29.08.2009 | | Leighton Town | – | Aylesbury | | 0:0 |
| |
FA Cup 2008/09, Second Qualifying Round |
| 27.09.2008 | | Leighton Town | – | Crowborough Athletic | | 0:1 |
| |
FA Cup 2008/09, First Qualifying Round |
| 13.09.2008 | | Stotfold | – | Leighton Town | | 0:3 |
| |
FA Cup 2008/09, Preliminary Round |
| 30.08.2008 | | Tilbury | – | Leighton Town | | 0:2 |
| |
FA Cup 2007/08, Fourth Qualifying Round |
| 27.10.2007 | | Havant & Waterlooville | – | Leighton Town | | 3:0 (1:0) |
| |
FA Cup 2007/08, Third Qualifying Round |
| 13.10.2007 | | Leighton Town | – | Boreham Wood | | 3:1 |
| |
FA Cup 2007/08, Second Qualifying Round |
| 29.09.2007 | | Kirkley & Pakefield | – | Leighton Town | | 1:2 |
| |
FA Cup 2007/08, First Qualifying Round |
| 15.09.2007 | | Ashford Town Middlesex | – | Leighton Town | | 0:1 |
| |
FA Cup 2007/08, Preliminary Round |
| 01.09.2007 | | Leighton Town | – | FC Clacton | | 3:1 |
| |
FA Cup 2006/07, First Qualifying Round |
| 16.09.2006 | | Romford | – | Leighton Town | | 3:0 |
| |
FA Cup 2006/07, Preliminary Round |
| 05.09.2006 | | Leighton Town | – | Biggleswade Town | | 2:0 * |
| |
FA Cup 2006/07, Preliminary Round |
| 02.09.2006 | | Biggleswade Town | – | Leighton Town | | 0:0 |
| |
FA Cup 2005/06, Preliminary Round |
| 30.08.2005 | | Wroxham | – | Leighton Town | | 4:1 * |
| |
FA Cup 2005/06, Preliminary Round |
| 27.08.2005 | | Leighton Town | – | Wroxham | | 1:1 |
| |
FA Cup 2004/05, Preliminary Round |
| | | Soham Town Rangers | – | Leighton Town | | 1:0 |
| |
FA Cup 2003/04, First Qualifying Round |
| | | Leighton Town | – | St Margaretsbury | | 0:1 * |
| |
FA Cup 2003/04, First Qualifying Round |
| | | St Margaretsbury | – | Leighton Town | | 2:2 |
| |
FA Cup 2003/04, Preliminary Round |
| | | Leighton Town | – | Wootton Blue Cross | | 3:1 |
| |
FA Cup 2002/03, Preliminary Round |
| | | Royston Town | – | Leighton Town | | 3:0 * |
| |
FA Cup 2002/03, Preliminary Round |
| | | Leighton Town | – | Royston Town | | 2:2 |
| |
FA Cup 2001/02, Preliminary Round |
| | | Leighton Town | – | Dunstable Town | | 1:4 |
| |
FA Cup 2000/01, Preliminary Round |
| | | Potters Bar Town | – | Leighton Town | | 2:1 |
| |
FA Cup 1999/00, Preliminary Round |
| | | Ruislip Manor | – | Leighton Town | | 2:0 |
| |
FA Cup 1998/99, First Qualifying Round |
| | | Leighton Town | – | Ford Sports Daventry | | 1:2 |
| |
FA Cup 1997/98, First Qualifying Round |
| | | Leighton Town | – | Wingate & Finchley | | 1:2 |
| |
FA Cup 1997/98, Preliminary Round |
| | | Leighton Town | – | Ashford Town Middlesex | | 2:1 |
| |
FA Cup 1996/97, Preliminary Round |
| | | Uxbridge | – | Leighton Town | | 2:1 |
| |
FA Cup 1995/96, Preliminary Round |
| | | Clapton | – | Leighton Town | | 2:1 |
| |
FA Cup 1994/95, Preliminary Round |
| | | Leyton | – | Leighton Town | | 1:0 * |
| |
FA Cup 1994/95, Preliminary Round |
| | | Leighton Town | – | Leyton | | 2:2 |
| |
FA Cup 1993/94, Preliminary Round |
| | | Langford | – | Leighton Town | | 2:1 |
| |
FA Cup 1992/93, First Qualifying Round |
| | | Leighton Town | – | Aveley | | 2:4 |
| |
FA Cup 1992/93, Preliminary Round |
| | | Leighton Town | – | Harwich & Parkeston | | 2:0 * |
| |
FA Cup 1992/93, Preliminary Round |
| | | Harwich & Parkeston | – | Leighton Town | | 3:3 |
| |
FA Cup 1991/92, Second Qualifying Round |
| | | Berkhamsted Town | – | Leighton Town | | 2:0 |
| |
FA Cup 1991/92, First Qualifying Round |
| | | Leighton Town | – | Tilbury | | 1:0 * |
| |
FA Cup 1991/92, First Qualifying Round |
| | | Tilbury | – | Leighton Town | | 1:1 |
| |
FA Cup 1991/92, Preliminary Round |
| | | Leighton Town | – | Kingsbury Town | | 3:2 |
| |
FA Cup 1990/91, Preliminary Round |
| | | Leighton Town | – | Spalding United | | 0:1 |
| |
FA Cup 1989/90, First Qualifying Round |
| | | Newmarket Town | – | Leighton Town | | 1:0 |
| |
FA Cup 1988/89, First Qualifying Round |
| | | Banbury United | – | Leighton Town | | 2:1 * |
| |
FA Cup 1988/89, First Qualifying Round |
| | | Leighton Town | – | Banbury United | | 0:0 |
| |
FA Cup 1988/89, Preliminary Round |
| | | Leighton Town | – | MK Wolverton Town | | 2:0 |
| |
FA Cup 1971/72, Preliminary Round |
| | | Kingstonian | – | Leighton Town | | 4:1 |
| |
FA Cup 1970/71, Third Qualifying Round |
| | | St Albans City | – | Leighton Town | | 2:1 |
| |
FA Cup 1970/71, Second Qualifying Round |
| | | Wealdstone | – | Leighton Town | | 0:1 * |
| |
FA Cup 1970/71, Second Qualifying Round |
| | | Leighton Town | – | Wealdstone | | 1:1 |
| |
FA Cup 1970/71, First Qualifying Round |
| | | Biggleswade Town | – | Leighton Town | | 1:4 |
| |
FA Cup 1969/70, Second Qualifying Round |
| | | Dunstable Town | – | Leighton Town | | 3:1 |
| |
FA Cup 1969/70, First Qualifying Round |
| | | Stevenage Athletic | – | Leighton Town | | 1:3 |
| |
FA Cup 1950/51, First Qualifying Round |
| | | Leighton United | – | Bedford Town | | 2:8 |
| |
FA Cup 1950/51, Preliminary Round |
| | | Leighton United | – | Bedford Queens Works | | 5:1 |
| |
FA Cup 1949/50, Preliminary Round |
| | | Baldock Town | – | Leighton United | | 2:0 |
| |
FA Cup 1948/49, First Qualifying Round |
| | | Hitchin Town | – | Leighton United | | 4:2 |
| |
FA Cup 1948/49, Preliminary Round |
| | | Leighton United | – | St Neots & District | | 2:0 |
| |
FA Cup 1947/48, Preliminary Round |
| | | Arlesey Town | – | Leighton United | | 2:0 |
| |
FA Cup 1946/47, Second Qualifying Round |
| | | Leighton United | – | Bedford Town | | 2:5 |
| |
FA Cup 1946/47, First Qualifying Round |
| | | Leighton United | – | Eynesbury Rovers | | 2:1 |
| |
FA Cup 1945/46, Second Qualifying Round |
| | | Letchworth Town | – | Leighton United | | 3:0 |
| |
