FA Cup 2009/10, Second Qualifying Round |
 | 26.09.2009 |  | Chippenham Town | – | Merthyr Tydfil |  | 4:1 |
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FA Cup 2008/09, First Qualifying Round |
| 13.09.2008 | | Poole Town | – | Merthyr Tydfil | | 3:0 |
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FA Cup 2007/08, Fourth Qualifying Round |
| 27.10.2007 | | Merthyr Tydfil | – | Oxford United | | 1:2 (0:0) |
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FA Cup 2006/07, Fourth Qualifying Round |
| 28.10.2006 | | Maidenhead United | – | Merthyr Tydfil | | 1:0 (0:0) |
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FA Cup 2005/06, First Round Proper |
| 04.11.2005 | | Merthyr Tydfil | – | Walsall | | 1:2 (1:2) |
| Merthyr Tydfil |
FA Cup 2004/05, Third Qualifying Round |
| | | Merthyr Tydfil | – | Lymington & New Milton | | 0:1 |
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FA Cup 2003/04, Second Qualifying Round |
| | | Gloucester City | – | Merthyr Tydfil | | 2:0 |
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FA Cup 2002/03, Second Qualifying Round |
| | | Bath City | – | Merthyr Tydfil | | 5:0 |
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FA Cup 2001/02, Third Qualifying Round |
| | | Mangotsfield United | – | Merthyr Tydfil | | 4:1 * |
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FA Cup 2000/01, Third Qualifying Round |
| | | Merthyr Tydfil | – | Hampton & Richmond Borough | | 0:3 |
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FA Cup 1999/00, First Round Proper |
| 09.11.1999 | | Stalybridge Celtic | – | Merthyr Tydfil | | 3:1 (2:1) * |
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FA Cup 1998/99, Second Qualifying Round |
| | | Merthyr Tydfil | – | Weymouth | | 0:2 |
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FA Cup 1997/98, Second Qualifying Round |
| | | Merthyr Tydfil | – | Cheltenham Town | | 0:2 |
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FA Cup 1996/97, First Round Proper |
| 16.11.1996 | | Leyton Orient | – | Merthyr Tydfil | | 2:1 (0:0) |
| London |
FA Cup 1995/96, Second Qualifying Round |
| | | Merthyr Tydfil | – | Newport AFC | | 1:2 * |
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FA Cup 1994/95, Second Qualifying Round |
| | | Gloucester City | – | Merthyr Tydfil | | 7:1 |
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FA Cup 1993/94, Fourth Qualifying Round |
| | | Crawley Town | – | Merthyr Tydfil | | 2:1 |
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FA Cup 1992/93, First Round Proper |
| 14.11.1992 | | Wycombe Wanderers | – | Merthyr Tydfil | | 3:1 (2:1) |
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FA Cup 1991/92, Fourth Qualifying Round |
| | | Windsor & Eton | – | Merthyr Tydfil | | 1:0 * |
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FA Cup 1990/91, Second Round Proper |
| 08.12.1990 | | Woking | – | Merthyr Tydfil | | 5:1 |
| Woking |
FA Cup 1989/90, Second Round Proper |
| 09.12.1989 | | Hereford United | – | Merthyr Tydfil | | 3:2 |
| Hereford |
FA Cup 1988/89, First Round Proper |
| 19.11.1988 | | Yeovil Town | – | Merthyr Tydfil | | 3:2 (2:0) |
| Yeovil |
FA Cup 1987/88, First Round Proper |
| 14.11.1987 | | Bristol Rovers | – | Merthyr Tydfil | | 6:0 (2:0) |
| Bath |
FA Cup 1986/87, First Qualifying Round |
| | | Saltash United | – | Merthyr Tydfil | | 1:0 |
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FA Cup 1985/86, First Qualifying Round |
| | | Bideford | – | Merthyr Tydfil | | 2:0 * |
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FA Cup 1984/85, Fourth Qualifying Round |
| | | Barry Town | – | Merthyr Tydfil | | 3:2 * |
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FA Cup 1983/84, Fourth Qualifying Round |
| | | Corinthian-Casuals | – | Merthyr Tydfil | | 1:0 |
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FA Cup 1982/83, Fourth Qualifying Round |
| | | Wimborne Town | – | Merthyr Tydfil | | 1:0 |
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FA Cup 1981/82, Fourth Qualifying Round |
| | | Yeovil Town | – | Merthyr Tydfil | | 3:0 |
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FA Cup 1980/81, Fourth Qualifying Round |
| | | Merthyr Tydfil | – | Farnborough Town | | 0:1 |
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FA Cup 1979/80, Second Round Proper |
| 22.12.1979 | | Merthyr Tydfil | – | Chesham United | | 1:3 * |
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FA Cup 1978/79, First Round Proper |
| 25.11.1978 | | Leatherhead | – | Merthyr Tydfil | | 2:1 |
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FA Cup 1977/78, Fourth Qualifying Round |
| | | Merthyr Tydfil | – | Bath City | | 1:2 |
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FA Cup 1976/77, Fourth Qualifying Round |
| | | Wycombe Wanderers | – | Merthyr Tydfil | | 3:1 |
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FA Cup 1975/76, Second Qualifying Round |
| | | Barry Town | – | Merthyr Tydfil | | 5:2 |
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FA Cup 1974/75, First Qualifying Round |
| | | Gloucester City | – | Merthyr Tydfil | | 3:2 |
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FA Cup 1973/74, Second Round Proper |
| 15.12.1973 | | Merthyr Tydfil | – | Hendon | | 0:3 |
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FA Cup 1972/73, Second Qualifying Round |
| | | Barry Town | – | Merthyr Tydfil | | 1:0 |
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FA Cup 1971/72, Third Qualifying Round |
| | | Ton Pentre | – | Merthyr Tydfil | | 2:1 |
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FA Cup 1970/71, Fourth Qualifying Round |
| | | Merthyr Tydfil | – | Minehead | | 0:2 |
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FA Cup 1969/70, Third Qualifying Round |
| | | Ton Pentre | – | Merthyr Tydfil | | 4:2 |
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FA Cup 1968/69, First Qualifying Round |
| | | Merthyr Tydfil | – | Cinderford Town | | 1:4 |
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FA Cup 1967/68, First Qualifying Round |
| | | Cheltenham Town | – | Merthyr Tydfil | | 2:1 |
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FA Cup 1966/67, Second Qualifying Round |
| | | Merthyr Tydfil | – | Cheltenham Town | | 1:3 |
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FA Cup 1965/66, First Round Proper |
| 13.11.1965 | | Swindon Town | – | Merthyr Tydfil | | 5:1 |
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FA Cup 1964/65, Fourth Qualifying Round |
| | | Bath City | – | Merthyr Tydfil | | 4:1 |
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FA Cup 1963/64, First Qualifying Round |
| | | Merthyr Tydfil | – | Gloucester City | | 2:3 * |
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FA Cup 1962/63, First Qualifying Round |
| | | Gloucester City | – | Merthyr Tydfil | | 3:2 |
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FA Cup 1961/62, Third Qualifying Round |
| | | Barry Town | – | Merthyr Tydfil | | 2:0 |
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FA Cup 1960/61, Second Qualifying Round |
| | | Cheltenham Town | – | Merthyr Tydfil | | 4:0 |
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FA Cup 1959/60, Second Qualifying Round |
| | | Merthyr Tydfil | – | Cheltenham Town | | 0:1 * |
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FA Cup 1958/59, First Round Proper |
| 15.11.1958 | | King's Lynn | – | Merthyr Tydfil | | 2:1 |
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FA Cup 1957/58, Preliminary Round |
| | | Lovells Athletic | – | Merthyr Tydfil | | 3:2 |
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FA Cup 1956/57, First Qualifying Round |
| | | Llanelli | – | Merthyr Tydfil | | 5:1 |
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FA Cup 1955/56, Fourth Qualifying Round |
| | | Lovells Athletic | – | Merthyr Tydfil | | 2:0 |
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FA Cup 1954/55, Second Round Proper |
| 11.12.1954 | | Bradford City | – | Merthyr Tydfil | | 7:1 |
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FA Cup 1953/54, Fourth Qualifying Round |
| | | Yeovil Town | – | Merthyr Tydfil | | 2:1 |
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FA Cup 1952/53, Fourth Qualifying Round |
| | | Yeovil Town | – | Merthyr Tydfil | | 1:0 |
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FA Cup 1951/52, First Round Proper |
| 05.12.1951 | | Ipswich Town | – | Merthyr Tydfil | | 1:0 * |
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FA Cup 1950/51, Second Qualifying Round |
| | | Merthyr Tydfil | – | Llanelli | | 1:2 * |
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FA Cup 1949/50, Second Qualifying Round |
| | | Lovells Athletic | – | Merthyr Tydfil | | 1:0 |
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FA Cup 1948/49, Second Qualifying Round |
| | | Lovells Athletic | – | Merthyr Tydfil | | 3:1 |
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FA Cup 1947/48, First Round Proper |
| 29.11.1947 | | Norwich City | – | Merthyr Tydfil | | 3:0 |
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FA Cup 1946/47, Second Round Proper |
| 14.12.1946 | | Merthyr Tydfil | – | Reading | | 1:3 |
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