FA Cup 2023/24, Second Qualifying Round |
 | 16.09.2023 | | Eastbourne United | – | Berkhamsted | | 1:3 (1:1) |
| Eastbourne |
FA Cup 2022/23, Extra Preliminary Round |
| 06.08.2022 | | Westfield | – | Eastbourne United | | 2:0 (1:0) |
| Woking |
FA Cup 2021/22, Extra Preliminary Round |
| 07.08.2021 | | Chatham Town | – | Eastbourne United | | 6:2 (3:1) |
| Chatham |
FA Cup 2019/20, Extra Preliminary Round |
| 10.08.2019 | | Saltdean United | – | Eastbourne United | | 6:1 (2:1) |
| Saltdean |
FA Cup 2018/19, Extra Preliminary Round |
| 11.08.2018 | | Eastbourne United | – | Hackney Wick | | 0:2 (0:0) |
| Eastbourne |
FA Cup 2017/18, Preliminary Round |
| 20.08.2017 | | Littlehampton Town | – | Eastbourne United | | 3:2 (0:1) |
| Littlehampton |
FA Cup 2016/17, First Qualifying Round |
| 03.09.2016 | | Eastbourne United | – | Highworth Town | | 0:3 |
| Eastbourne |
FA Cup 2015/16, First Qualifying Round |
| 12.09.2015 | | Eastbourne United | – | Hook Norton | | 0:1 |
| Eastbourne |
FA Cup 2014/15, Preliminary Round |
| 30.08.2014 | | Eastbourne United | – | Hastings United | | 2:3 |
| Eastbourne |
FA Cup 2013/14, First Qualifying Round |
| 14.09.2013 | | Folkestone Invicta | – | Eastbourne United FC | | 2:0 |
| Folkestone |
FA Cup 2002/03, Preliminary Round |
| | | Eastbourne United | – | Cobham | | 0:3 |
| |
FA Cup 2001/02, Preliminary Round |
| | | Whyteleafe | – | Eastbourne United | | 2:0 |
| |
FA Cup 2000/01, Preliminary Round |
| | | Eastbourne United | – | Egham Town | | 1:4 |
| |
FA Cup 1993/94, First Qualifying Round |
| | | Eastbourne United | – | Greenwich Borough | | 0:2 |
| |
FA Cup 1992/93, Preliminary Round |
| | | Banstead Athletic | – | Eastbourne United | | 2:1 |
| |
FA Cup 1991/92, First Qualifying Round |
| | | Eastbourne United | – | Lewes | | 1:4 |
| |
FA Cup 1990/91, First Qualifying Round |
| | | Eastbourne United | – | Crawley Town | | 0:2 |
| |
FA Cup 1989/90, First Qualifying Round |
| | | Eastbourne United | – | Malden Vale | | 1:2 |
| |
FA Cup 1988/89, First Qualifying Round |
| | | Haywards Heath | – | Eastbourne United | | 3:2 |
| |
FA Cup 1987/88, Second Qualifying Round |
| | | Tonbridge | – | Eastbourne United | | 3:1 * |
| |
FA Cup 1986/87, Preliminary Round |
| | | Portfield | – | Eastbourne United | | 1:0 * |
| |
FA Cup 1985/86, First Qualifying Round |
| | | Whyteleafe | – | Eastbourne United | | 2:1 |
| |
FA Cup 1984/85, Preliminary Round |
| | | Walton & Hersham | – | Eastbourne United | | 1:0 |
| |
FA Cup 1983/84, Second Qualifying Round |
| | | Hastings United | – | Eastbourne United | | 1:0 * |
| |
FA Cup 1982/83, Second Qualifying Round |
| | | Farnborough Town | – | Eastbourne United | | 2:1 |
| |
FA Cup 1981/82, Preliminary Round |
| | | Eastbourne United | – | Tonbridge | | 0:2 |
| |
FA Cup 1980/81, Preliminary Round |
| | | Chatham Town | – | Eastbourne United | | 2:1 |
| |
FA Cup 1979/80, Second Qualifying Round |
| | | Gosport Borough | – | Eastbourne United | | 1:0 |
| |
FA Cup 1978/79, Fourth Qualifying Round |
| | | Gravesend & Northfleet | – | Eastbourne United | | 3:1 |
| |
FA Cup 1977/78, Second Qualifying Round |
| | | Horsham YMCA | – | Eastbourne United | | 4:1 |
| |
FA Cup 1976/77, First Qualifying Round |
| | | Dover | – | Eastbourne United | | 3:1 |
| |
FA Cup 1975/76, Preliminary Round |
| | | Maidstone United | – | Eastbourne United | | 5:0 |
| |
FA Cup 1974/75, Preliminary Round |
| | | Eastbourne United | – | Bexhill Town | | 2:3 |
| |
FA Cup 1973/74, First Qualifying Round |
| | | Ashford Town | – | Eastbourne United | | 4:0 |
| |
FA Cup 1972/73, Preliminary Round |
| | | Lewes | – | Eastbourne United | | 3:0 |
| |
FA Cup 1971/72, First Qualifying Round |
| | | Eastbourne United | – | Burgess Hill Town | | 0:2 |
| |
FA Cup 1970/71, First Qualifying Round |
| | | Eastbourne United | – | Eastbourne Town | | 1:3 |
| |
FA Cup 1969/70, Preliminary Round |
| | | Littlehampton Town | – | Eastbourne United | | 3:0 |
| |
FA Cup 1968/69, Third Qualifying Round |
| | | Eastbourne United | – | Eastbourne | | 2:3 |
| |
FA Cup 1967/68, Second Qualifying Round |
| | | Eastbourne | – | Eastbourne United | | 2:0 |
| |
FA Cup 1966/67, Fourth Qualifying Round |
| | | Sutton United | – | Eastbourne United | | 7:2 |
| |
FA Cup 1965/66, First Qualifying Round |
| | | Eastbourne United | – | Hastings United | | 0:4 |
| |
FA Cup 1964/65, Second Qualifying Round |
| | | Eastbourne United | – | Hastings United | | 1:7 |
| |
FA Cup 1963/64, First Qualifying Round |
| | | Eastbourne United | – | Tonbridge | | 0:1 |
| |
FA Cup 1962/63, Second Qualifying Round |
| | | Eastbourne United | – | Tunbridge Wells United | | 0:1 |
| |
FA Cup 1961/62, Third Qualifying Round |
| | | Eastbourne United | – | Tunbridge Wells United | | 1:5 |
| |
FA Cup 1960/61, First Qualifying Round |
| | | Eastbourne United | – | Tunbridge Wells United | | 1:2 |
| |
FA Cup 1959/60, Preliminary Round |
| | | Worthing | – | Eastbourne United | | 3:1 |
| |
FA Cup 1958/59, Third Qualifying Round |
| | | Horsham | – | Eastbourne United | | 3:1 |
| |
FA Cup 1957/58, Preliminary Round |
| | | Horsham | – | Eastbourne United | | 2:0 * |
| |
FA Cup 1950/51, Preliminary Round |
| | | Newhaven | – | Eastbourne Comrades | | 3:0 * |
| |
FA Cup 1949/50, First Qualifying Round |
| | | Eastbourne Comrades | – | Horsham | | 0:1 |
| |
FA Cup 1948/49, Preliminary Round |
| | | Worthing | – | Eastbourne Comrades | | 4:3 |
| |
FA Cup 1947/48, Preliminary Round |
| | | Chichester City | – | Eastbourne Comrades | | 5:2 |
| |
