EC U17 KO Cup Roll of Honour
| Season | Winners | Runners Up |
|---|---|---|
| 2023/2024 | Peterborough | ECU |
| 2022/2023 | Letchworth | ECU |
| 2021/2022 | Peterborough | ECU |
| 2020/2021 | COVID | COVID |
| 2019/2020 | COVID | COVID |
| 2018/2019 | ECU | Cottenham |
| 2017/2018 | Peterborough | Soham |
| 2016/2017 | Cottenham | Sudbury |
| 2015/2016 | Peterborough | Sudbury |
| 2013/2014 | King’s Lynn | Cottenham |
| 2012/2013 | King’s Lynn | Bury |
| 2011/2012 | King’s Lynn | Cottenham |
| 2010/2011 | King’s Lynn | Peterborough |
| 2009/2010 | Bury | Peterborough |
| 2008/2009 | Bury | Peterborough |
| 2007/2008 | Bury | Peterborough |
| 2006/2007 | Bury | King’s Lynn |
| 2005/2006 | Bury | King’s Lynn |
| 2004/2005 | King’s Lynn | Bury |
| 2003/2004 | Bury | Letchworth |
| 2002/2003 | Bury | Letchworth |
| 2001/2002 | Letchworth | Stevenage |
| 2000/2001 | Letchworth | Colchester |
| 1999/2000 | Letchworth | Bury |
| 1998/1999 | Bury | Letchworth |
| 1997/1998 | Bury | Letchworth |
| 1996/1997 | Bury | Letchworth |
| 1995/1996 | Letchworth | Cambridge |
| 1994/1995 | Sharley Park | Bury |
| 1993/1994 | Letchworth | Bury |
| 1992/1993 | Bury | ?Hatfield |
| 1991/1992 | Hatfield | ? |
| 1990/1991 | Bury | ? |
| 1989/1990 | Bury | ? |
| 1988/1989 | Bury | ? |