FA Cup 2023/24, Extra Preliminary Round |
 | 04.08.2023 |  | Moneyfields | – | Westbury United | | 1:0 (1:0) |
| Portsmouth |
FA Cup 2022/23, First Qualifying Round |
| 03.09.2022 | | Bishop's Cleeve | – | Westbury United | | 3:1 (1:0) |
| Bishop's Cleeve |
FA Cup 2021/22, Preliminary Round |
| 21.08.2021 | | Westbury United | – | Hamworthy United | | 0:2 (0:2) |
| Westbury |
FA Cup 2020/21, Extra Preliminary Round |
| 02.09.2020 | | Westbury United | – | Binfield | | 0:2 |
| Westbury |
FA Cup 2019/20, Extra Preliminary Round |
| 10.08.2019 | | Westbury United | – | Fareham Town | | 0:1 (0:0) |
| Westbury |
FA Cup 2018/19, First Qualifying Round |
| 08.09.2018 | | Bitton | – | Westbury United | | 3:0 (2:0) |
| Bitton |
FA Cup 2010/11, Preliminary Round |
| 28.08.2010 | | Bishop's Cleeve | – | Westbury United | | 4:0 |
| |
FA Cup 2009/10, Extra Preliminary Round |
| 18.08.2009 | | Westbury United | – | Wootton Bassett Town | | 2:3 * |
| |
FA Cup 2008/09, Preliminary Round |
| 30.08.2008 | | Westbury United | – | Fairford Town | | 0:6 |
| |
FA Cup 2007/08, Extra Preliminary Round |
| 18.08.2007 | | Henley Town | – | Westbury United | | 3:2 |
| |
FA Cup 2006/07, Extra Preliminary Round |
| 19.08.2006 | | Westbury United | – | Slimbridge | | 2:3 |
| |
FA Cup 2005/06, Preliminary Round |
| 30.08.2005 | | Westbury United | – | Melksham Town | | 2:3 * |
| |
FA Cup 2004/05, Preliminary Round |
| | | Bemerton Heath Harlequins | – | Westbury United | | 3:1 |
| |
FA Cup 2003/04, Second Qualifying Round |
| | | Westbury United | – | Salisbury City | | 1:2 * |
| |
FA Cup 2002/03, Preliminary Round |
| | | Torrington | – | Westbury United | | 2:1 |
| |
FA Cup 2001/02, Preliminary Round |
| | | Westbury United | – | Bristol Manor Farm | | 1:4 |
| |
FA Cup 2000/01, Preliminary Round |
| | | Westbury United | – | Bristol Manor Farm | | 1:3 |
| |
FA Cup 1999/00, Preliminary Round |
| | | Westbury United | – | Devizes Town | | 0:1 |
| |
FA Cup 1998/99, First Qualifying Round |
| | | Elmore | – | Westbury United | | 4:0 * |
| |
FA Cup 1997/98, Preliminary Round |
| | | Westfields | – | Westbury United | | 2:1 |
| |
FA Cup 1996/97, Preliminary Round |
| | | Devizes Town | – | Westbury United | | 2:0 |
| |
FA Cup 1995/96, Preliminary Round |
| | | Basingstoke Town | – | Westbury United | | 5:1 * |
| |
FA Cup 1994/95, First Qualifying Round |
| | | Waterlooville | – | Westbury United | | 1:0 |
| |
FA Cup 1993/94, Preliminary Round |
| | | Wimborne Town | – | Westbury United | | 5:0 |
| |
FA Cup 1992/93, Preliminary Round |
| | | Westbury United | – | Thatcham Town | | 0:5 |
| |
FA Cup 1991/92, First Qualifying Round |
| | | Poole Town | – | Westbury United | | 3:1 |
| |
FA Cup 1990/91, Preliminary Round |
| | | Stroud | – | Westbury United | | 3:0 * |
| |
FA Cup 1989/90, Preliminary Round |
| | | Romsey Town | – | Westbury United | | 5:1 |
| |
FA Cup 1988/89, First Qualifying Round |
| | | Thame United | – | Westbury United | | 3:1 |
| |
FA Cup 1987/88, Preliminary Round |
| | | Gloucester City | – | Westbury United | | 7:0 |
| |
FA Cup 1986/87, Preliminary Round |
| | | Brockenhurst | – | Westbury United | | 2:0 |
| |
FA Cup 1974/75, First Qualifying Round |
| | | Westbury United | – | Hungerford Town | | 1:3 |
| |
FA Cup 1973/74, Preliminary Round |
| | | Westbury United | – | Salisbury | | 0:2 |
| |
FA Cup 1972/73, First Qualifying Round |
| | | Salisbury | – | Westbury United | | 9:1 |
| |
FA Cup 1971/72, First Qualifying Round |
| | | Salisbury | – | Westbury United | | 4:0 |
| |
FA Cup 1970/71, First Qualifying Round |
| | | Westbury United | – | Trowbridge Town | | 1:3 |
| |
FA Cup 1969/70, First Qualifying Round |
| | | Chippenham Town | – | Westbury United | | 3:2 |
| |
FA Cup 1968/69, Second Qualifying Round |
| | | Poole Town | – | Westbury United | | 4:0 |
| |
FA Cup 1967/68, First Qualifying Round |
| | | Chippenham Town | – | Westbury United | | 3:2 * |
| |
FA Cup 1966/67, First Qualifying Round |
| | | Chippenham Town | – | Westbury United | | 4:2 |
| |
FA Cup 1965/66, First Qualifying Round |
| | | Westbury United | – | Trowbridge Town | | 1:3 |
| |
FA Cup 1964/65, Second Qualifying Round |
| | | Westbury United | – | Devizes Town | | 0:3 |
| |
FA Cup 1963/64, Second Qualifying Round |
| | | Westbury United | – | Welton Rovers | | 0:3 |
| |
FA Cup 1962/63, Second Qualifying Round |
| | | Chippenham Town | – | Westbury United | | 4:1 |
| |
FA Cup 1961/62, First Qualifying Round |
| | | Weston-Super-Mare | – | Westbury United | | 5:3 |
| |
FA Cup 1960/61, First Qualifying Round |
| | | Melksham Town | – | Westbury United | | 3:2 |
| |
FA Cup 1959/60, Second Qualifying Round |
| | | Westbury United | – | Trowbridge Town | | 1:3 |
| |
FA Cup 1958/59, Second Qualifying Round |
| | | Chippenham Town | – | Westbury United | | 3:0 |
| |
FA Cup 1957/58, Preliminary Round |
| | | Salisbury | – | Westbury United | | 4:2 |
| |
FA Cup 1956/57, Second Qualifying Round |
| | | Trowbridge Town | – | Westbury United | | 5:2 |
| |
FA Cup 1955/56, Second Qualifying Round |
| | | Westbury United | – | Frome Town | | 1:2 * |
| |
FA Cup 1954/55, First Qualifying Round |
| | | Westbury United | – | Melksham Town | | 1:2 |
| |
FA Cup 1953/54, Preliminary Round |
| | | Spencer Moulton | – | Westbury United | | 6:2 |
| |
FA Cup 1952/53, First Qualifying Round |
| | | Salisbury | – | Westbury United | | 4:1 |
| |
FA Cup 1951/52, First Qualifying Round |
| | | Westbury United | – | Welton Rovers | | 0:3 * |
| |
FA Cup 1950/51, Preliminary Round |
| | | Westbury United | – | Salisbury | | 1:6 |
| |
FA Cup 1949/50, Preliminary Round |
| | | Westbury United | – | Chippenham United | | 1:2 |
| |
FA Cup 1948/49, Third Qualifying Round |
| | | Trowbridge Town | – | Westbury United | | 8:0 |
| |
FA Cup 1947/48, Third Qualifying Round |
| | | Westbury United | – | Trowbridge Town | | 0:3 |
| |
FA Cup 1946/47, Second Qualifying Round |
| | | Trowbridge Town | – | Westbury United | | 4:0 |
| |
FA Cup 1945/46, Second Qualifying Round |
| | | Paulton Rovers | – | Westbury United | | 4:0 |
| |
FA Cup 1937/38, First Round Proper |
| 27.11.1937 | | Westbury United | – | Walthamstow Avenue | | 1:3 |
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