FA Cup 2004/05, First Round Proper |
 | 13.11.2004 | | Boston United | – | Hornchurch | | 5:2 (0:1) |
| |
FA Cup 2003/04, Second Round Proper |
| 06.12.2003 | | Hornchurch | – | Tranmere Rovers | | 0:1 (0:1) |
| |
FA Cup 2001/02, First Qualifying Round |
| | | Hornchurch | – | Wisbech Town | | 1:2 |
| |
FA Cup 2000/01, Preliminary Round |
| | | Berkhamsted Town | – | Hornchurch | | 4:1 |
| |
FA Cup 1999/00, Preliminary Round |
| | | St Neots Town | – | Hornchurch | | 2:1 |
| |
FA Cup 1998/99, Preliminary Round |
| | | London Colney | – | Hornchurch | | 1:0 * |
| |
FA Cup 1997/98, Preliminary Round |
| | | Arundel | – | Hornchurch | | 4:3 * |
| |
FA Cup 1996/97, First Qualifying Round |
| | | Purfleet | – | Hornchurch | | 5:1 |
| |
FA Cup 1995/96, First Qualifying Round |
| | | Dagenham & Redbridge | – | Hornchurch | | 4:0 |
| |
FA Cup 1994/95, Second Qualifying Round |
| | | Hornchurch | – | Ruislip Manor | | 0:1 |
| |
FA Cup 1993/94, Third Qualifying Round |
| | | Hornchurch | – | Enfield | | 1:4 |
| |
FA Cup 1992/93, Preliminary Round |
| | | Ruislip Manor | – | Hornchurch | | 1:0 |
| |
FA Cup 1991/92, Preliminary Round |
| | | Ford United | – | Hornchurch | | 2:1 |
| |
FA Cup 1990/91, Second Qualifying Round |
| | | Hornchurch | – | Chelmsford City | | 1:2 |
| |
FA Cup 1989/90, First Qualifying Round |
| | | Hornchurch | – | Erith & Belvedere | | 1:2 |
| |
FA Cup 1988/89, Preliminary Round |
| | | Hornchurch | – | Chesham United | | 5:6 * |
| |
FA Cup 1987/88, First Qualifying Round |
| | | Hornchurch | – | Redhill | | 1:3 * |
| |
FA Cup 1986/87, Second Qualifying Round |
| | | King's Lynn | – | Hornchurch | | 2:0 * |
| |
FA Cup 1985/86, First Qualifying Round |
| | | Hornchurch | – | Egham Town | | 0:1 * |
| |
FA Cup 1984/85, Second Qualifying Round |
| | | Chelmsford City | – | Hornchurch | | 6:1 * |
| |
FA Cup 1983/84, Second Qualifying Round |
| | | St Albans City | – | Hornchurch | | 3:0 |
| |
FA Cup 1982/83, Second Qualifying Round |
| | | Hornchurch | – | Tring Town | | 0:3 * |
| |
FA Cup 1981/82, First Qualifying Round |
| | | Woodford Town | – | Hornchurch | | 2:1 * |
| |
FA Cup 1980/81, Preliminary Round |
| | | Hornchurch | – | Walthamstow Avenue | | 2:3 |
| |
FA Cup 1979/80, First Qualifying Round |
| | | Hornchurch | – | Harlow Town | | 0:3 |
| |
FA Cup 1978/79, First Qualifying Round |
| | | Leytonstone | – | Hornchurch | | 4:1 * |
| |
FA Cup 1977/78, First Qualifying Round |
| | | Hornchurch | – | Leyton-Wingate | | 0:1 |
| |
FA Cup 1976/77, First Qualifying Round |
| | | Southall & Ealing Borough | – | Hornchurch | | 2:1 |
| |
FA Cup 1975/76, Second Qualifying Round |
| | | Chesham United | – | Hornchurch | | 2:0 |
| |
FA Cup 1974/75, Second Qualifying Round |
| | | Leatherhead | – | Hornchurch | | 5:0 |
| |
FA Cup 1973/74, First Qualifying Round |
| | | Sutton United | – | Hornchurch | | 2:0 * |
| |
FA Cup 1972/73, First Qualifying Round |
| | | Hornchurch | – | Walthamstow Avenue | | 0:8 |
| |
FA Cup 1971/72, Preliminary Round |
| | | Hornchurch | – | Metropolitan Police | | 1:4 |
| |
FA Cup 1970/71, Third Qualifying Round |
| | | Hornchurch | – | Leytonstone | | 1:2 |
| |
FA Cup 1969/70, Second Qualifying Round |
| | | Hornchurch | – | Dagenham | | 0:2 |
| |
FA Cup 1968/69, First Qualifying Round |
| | | Dartford | – | Hornchurch | | 4:0 |
| |
FA Cup 1967/68, Second Qualifying Round |
| | | Hornchurch | – | Cray Wanderers | | 2:4 |
| |
FA Cup 1966/67, Fourth Qualifying Round |
| | | Hornchurch | – | Chelmsford City | | 0:4 |
| |
FA Cup 1965/66, First Qualifying Round |
| | | Grays Athletic | – | Hornchurch | | 1:0 |
| |
FA Cup 1964/65, Third Qualifying Round |
| | | Walthamstow Avenue | – | Hornchurch | | 3:1 |
| |
FA Cup 1963/64, Second Qualifying Round |
| | | Dagenham | – | Hornchurch | | 2:0 |
| |
FA Cup 1962/63, Second Qualifying Round |
| | | Hornchurch | – | Leyton | | 1:2 |
| |
FA Cup 1961/62, First Qualifying Round |
| | | Hornchurch | – | Dagenham | | 2:6 |
| |
FA Cup 1960/61, Third Qualifying Round |
| | | Romford | – | Hornchurch & Upminster | | 3:0 |
| |
FA Cup 1959/60, Third Qualifying Round |
| | | Walthamstow Avenue | – | Hornchurch & Upminster | | 7:1 |
| |
FA Cup 1958/59, Third Qualifying Round |
| | | Hornchurch & Upminster | – | Hendon | | 0:1 |
| |
FA Cup 1957/58, First Qualifying Round |
| | | Leyton | – | Hornchurch & Upminster | | 4:1 * |
| |
