FA Cup 2023/24, First Qualifying Round |
 | 02.09.2023 |  | Mildenhall Town | – | AFC Sudbury | | 0:5 (0:1) |
| Mildenhall |
FA Cup 2022/23, Second Qualifying Round |
| 20.09.2022 | | AFC Sudbury | – | St Albans City | | 2:1 (0:0) * |
| Sudbury |
FA Cup 2022/23, First Qualifying Round |
| 03.09.2022 | | Bury Town | – | AFC Sudbury | | 0:3 (0:1) |
| Bury St Edmunds |
FA Cup 2022/23, Preliminary Round |
| 23.08.2022 | | Stowmarket Town | – | AFC Sudbury | | 2:3 aet
(1:1, 2:2) * |
| Stowmarket |
FA Cup 2021/22, Fourth Qualifying Round |
| 16.10.2021 | | AFC Sudbury | – | Dartford | | 3:1 (0:1) |
| Sudbury |
FA Cup 2021/22, Third qualifying round |
| 02.10.2021 | | AFC Sudbury | – | Cheshunt | | 1:0 (1:0) |
| Sudbury |
FA Cup 2021/22, Second qualifying round |
| 21.09.2021 | | Stowmarket Town | – | AFC Sudbury | | 0:1 (0:0) * |
| Stowmarket |
FA Cup 2021/22, First Qualifying Round |
| 04.09.2021 | | Potton United | – | AFC Sudbury | | 0:1 (0:0) |
| Potton |
FA Cup 2021/22, Preliminary Round |
| 21.08.2021 | | Cockfosters | – | AFC Sudbury | | 1:2 (1:2) |
| London |
FA Cup 2020/21, Preliminary Round |
| 12.09.2020 | | AFC Sudbury | – | Harborough Town | | 4:2 |
| Sudbury |
FA Cup 2020/21, Extra Preliminary Round |
| 01.09.2020 | | Burton Park Wanderers | – | AFC Sudbury | | -:+ |
| Burton Latimer |
FA Cup 2019/20, Preliminary Round |
| 24.08.2019 | | AFC Sudbury | – | Felixstowe & Walton United | | 2:1 (2:0) |
| Sudbury |
FA Cup 2018/19, Second Qualifying Round |
| 25.09.2018 | | AFC Sudbury | – | Bognor Regis Town | | 3:2 aet
(1:0, 2:2) * |
| Sudbury |
FA Cup 2018/19, First Qualifying Round |
| 08.09.2018 | | AFC Sudbury | – | Royston Town | | 3:2 (2:1) |
| Sudbury |
FA Cup 2018/19, Preliminary Round |
| 25.08.2018 | | AFC Sudbury | – | Mildenhall Town | | 2:0 (1:0) |
| Sudbury |
FA Cup 2017/18, Second Qualifying Round |
| 16.09.2017 | | AFC Sudbury | – | Chipstead | | 3:0 (1:0) |
| Sudbury |
FA Cup 2017/18, First Qualifying Round |
| 05.09.2017 | | Mildenhall Town | – | AFC Sudbury | | 2:4 (1:2) * |
| Mildenhall |
FA Cup 2017/18, Preliminary Round |
| 19.08.2017 | | AFC Sudbury | – | Aveley | | 4:0 (2:0) |
| Sudbury |
FA Cup 2016/17, First Qualifying Round |
| 03.09.2016 | | AFC Sudbury | – | Halstead Town | | 6:0 |
| Sudbury |
FA Cup 2015/16, First Qualifying Round |
| 12.09.2015 | | AFC Sudbury | – | Hendon | | 3:1 (2:1) |
| Sudbury |
FA Cup 2015/16, Preliminary Round |
| 29.08.2015 | | AFC Sudbury | – | Ware | | 4:0 |
| Sudbury |
FA Cup 2014/15, Preliminary Round |
| 02.09.2014 | | AFC Sudbury | – | Redbridge | | 3:2 aet
(1:2, 2:2) * |
| Sudbury |
FA Cup 2013/14, Second Qualifying Round |
| 28.09.2013 | | Sleaford Town | – | AFC Sudbury | | -:+ |
| Sleaford |
FA Cup 2013/14, First Qualifying Round |
| 14.09.2013 | | Burnham Ramblers | – | AFC Sudbury | | 1:2 |
| Burnham-on-Crouch |
FA Cup 2013/14, Preliminary Round |
| 31.08.2013 | | AFC Sudbury | – | Ipswich Wanderers | | 4:1 |
| Sudbury |
FA Cup 2012/13, Preliminary Round |
| 25.08.2012 | | AFC Sudbury | – | Ilford | | 5:0 |
| Sudbury |
FA Cup 2011/12, Second Qualifying Round |
| 01.10.2011 | | Merstham | – | AFC Sudbury | | 0:2 |
| |
FA Cup 2011/12, First Qualifying Round |
| 17.09.2011 | | Leiston | – | AFC Sudbury | | 0:1 |
| |
FA Cup 2011/12, Preliminary Round |
| 06.09.2011 | | AFC Sudbury | – | St Ives Town | | 3:2 aet * |
| |
FA Cup 2009/10, Preliminary Round |
| 29.08.2009 | | Woodford United | – | AFC Sudbury | | 1:2 |
| |
FA Cup 2006/07, Third Qualifying Round |
| 14.10.2006 | | Woodford United | – | AFC Sudbury | | 1:3 |
| |
FA Cup 2006/07, Second Qualifying Round |
| 30.09.2006 | | Tooting & Mitcham United | – | AFC Sudbury | | 2:3 |
| |
FA Cup 2006/07, First Qualifying Round |
| 16.09.2006 | | AFC Sudbury | – | Waltham Forest | | 1:0 |
| |
FA Cup 2006/07, Preliminary Round |
| 02.09.2006 | | Berkhamsted Town | – | AFC Sudbury | | 2:6 |
| |
FA Cup 2005/06, First Qualifying Round |
| 13.09.2005 | | AFC Sudbury | – | Bedford Town | | 2:1 * |
| |
FA Cup 2005/06, Preliminary Round |
| 27.08.2005 | | Long Melford | – | AFC Sudbury | | 0:1 |
| |
FA Cup 2004/05, Extra Preliminary Round |
| | | AFC Sudbury | – | Haringey Borough | | 5:1 |
| |
FA Cup 2003/04, Second Qualifying Round |
| | | Northwood | – | AFC Sudbury | | 2:4 |
| |
FA Cup 2003/04, First Qualifying Round |
| | | Berkhamsted Town | – | AFC Sudbury | | 0:9 |
| |
FA Cup 2003/04, Preliminary Round |
| | | AFC Sudbury | – | Diss Town | | 4:3 |
| |
FA Cup 2002/03, Third Qualifying Round |
| | | AFC Sudbury | – | Walton & Hersham | | 2:0 |
| |
FA Cup 2002/03, Second Qualifying Round |
| | | AFC Sudbury | – | Harefield United | | 5:0 * |
| |
FA Cup 2002/03, First Qualifying Round |
| | | Raunds Town | – | AFC Sudbury | | 1:3 |
| |
FA Cup 2002/03, Preliminary Round |
| | | Hoddesdon Town | – | AFC Sudbury | | 0:2 |
| |
FA Cup 2000/01, Fourth Qualifying Round |
| | | Belper Town | – | AFC Sudbury | | 2:3 (2:2) |
| |
FA Cup 2000/01, Third Qualifying Round |
| | | Leek Town | – | AFC Sudbury | | 1:2 * |
| |
FA Cup 2000/01, Second Qualifying Round |
| | | AFC Sudbury | – | Heybridge Swifts | | 3:2 * |
| |
FA Cup 2000/01, First Qualifying Round |
| | | AFC Sudbury | – | Brook House | | 5:1 |
| |
FA Cup 2000/01, Preliminary Round |
| | | Southend Manor | – | AFC Sudbury | | 1:4 |
| |
FA Cup 2001/02, Preliminary Round |
| | | AFC Sudbury | – | Witney Town | | +:- |
| |
