FA Cup 1994/95, Preliminary Round |
 | | | Leatherhead | – | Letchworth Garden City | | 8:0 |
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FA Cup 1993/94, Preliminary Round |
| | | Ruislip Manor | – | Letchworth Garden City | | 4:3 |
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FA Cup 1992/93, First Qualifying Round |
| | | Letchworth Garden City | – | Braintree Town | | 0:4 |
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FA Cup 1992/93, Preliminary Round |
| | | Haverhill Rovers | – | Letchworth Garden City | | 3:4 * |
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FA Cup 1992/93, Preliminary Round |
| | | Letchworth Garden City | – | Haverhill Rovers | | 1:1 |
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FA Cup 1991/92, Preliminary Round |
| | | Potton United | – | Letchworth Garden City | | 2:0 * |
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FA Cup 1991/92, Preliminary Round |
| | | Letchworth Garden City | – | Potton United | | 1:1 |
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FA Cup 1990/91, Preliminary Round |
| | | Baker Perkins | – | Letchworth Garden City | | 5:2 |
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FA Cup 1989/90, Preliminary Round |
| | | Letchworth Garden City | – | Royston Town | | 1:3 |
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FA Cup 1988/89, First Qualifying Round |
| | | Letchworth Garden City | – | Cheshunt | | 1:2 |
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FA Cup 1987/88, Fourth Qualifying Round |
| | | Letchworth Garden City | – | Chelmsford City | | 0:1 |
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FA Cup 1987/88, Third Qualifying Round |
| | | March Town United | – | Letchworth Garden City | | 2:3 * |
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FA Cup 1987/88, Third Qualifying Round |
| | | Letchworth Garden City | – | March Town United | | 2:2 |
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FA Cup 1987/88, Second Qualifying Round |
| | | Letchworth Garden City | – | Bury Town | | 3:1 * |
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FA Cup 1987/88, Second Qualifying Round |
| | | Bury Town | – | Letchworth Garden City | | 1:1 |
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FA Cup 1987/88, First Qualifying Round |
| | | Letchworth Garden City | – | Gorleston | | 1:0 |
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FA Cup 1986/87, First Qualifying Round |
| | | Burton Albion | – | Letchworth Garden City | | 5:1 * |
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FA Cup 1986/87, First Qualifying Round |
| | | Letchworth Garden City | – | Burton Albion | | 1:1 |
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FA Cup 1985/86, First Qualifying Round |
| | | Letchworth Garden City | – | Corby Town | | 2:3 |
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FA Cup 1984/85, Preliminary Round |
| | | Addlestone & Weybridge Town | – | Letchworth Garden City | | 7:0 |
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FA Cup 1983/84, Preliminary Round |
| | | Lowestoft Town | – | Letchworth Garden City | | 2:0 |
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FA Cup 1982/83, First Qualifying Round |
| | | Letchworth Garden City | – | Harrow Borough | | 0:6 |
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FA Cup 1981/82, First Qualifying Round |
| | | Newmarket Town | – | Letchworth Garden City | | 1:0 |
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FA Cup 1980/81, Second Qualifying Round |
| | | Wembley | – | Letchworth Garden City | | 3:1 * |
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FA Cup 1980/81, Second Qualifying Round |
| | | Letchworth Garden City | – | Wembley | | 0:0 |
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FA Cup 1980/81, First Qualifying Round |
| | | Sudbury Town | – | Letchworth Garden City | | 0:3 |
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FA Cup 1979/80, First Qualifying Round |
| | | Haverhill Rovers | – | Letchworth Garden City | | 1:0 * |
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FA Cup 1979/80, First Qualifying Round |
| | | Letchworth Garden City | – | Haverhill Rovers | | 1:1 |
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FA Cup 1978/79, Second Qualifying Round |
| | | Billericay Town | – | Letchworth Garden City | | 5:1 |
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FA Cup 1978/79, First Qualifying Round |
| | | Letchworth Garden City | – | Felixstowe Town | | 5:1 |
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FA Cup 1977/78, Fourth Qualifying Round |
| | | Enderby Town | – | Letchworth Garden City | | 1:0 * |
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FA Cup 1977/78, Fourth Qualifying Round |
| | | Letchworth Garden City | – | Enderby Town | | 0:0 |
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FA Cup 1977/78, Third Qualifying Round |
| | | Hertford Town | – | Letchworth Garden City | | 0:3 |
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FA Cup 1977/78, Second Qualifying Round |
| | | Letchworth Garden City | – | Hemel Hempstead | | 4:3 * |
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FA Cup 1977/78, Second Qualifying Round |
| | | Hemel Hempstead | – | Letchworth Garden City | | 2:2 |
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FA Cup 1977/78, First Qualifying Round |
| | | Letchworth Garden City | – | Rushden Town | | 3:0 |
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FA Cup 1976/77, Second Qualifying Round |
| | | Letchworth Garden City | – | Dulwich Hamlet | | 0:1 |
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FA Cup 1976/77, First Qualifying Round |
| | | Letchworth Garden City | – | Addlestone | | 1:0 |
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FA Cup 1976/77, Preliminary Round |
| | | Letchworth Garden City | – | Maidenhead United | | 5:1 |
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