FA Cup 2023/24, Extra Preliminary Round |
 | 05.08.2023 |  | Grantham Town | – | Loughborough University | | 1:1 (1:0) |
| Grantham |
FA Cup 2022/23, First Qualifying Round |
| 03.09.2022 | | Grantham Town | – | Rugby Town | | 3:3 (1:0) |
| Rugby |
FA Cup 2022/23, Preliminary Round |
| 20.08.2022 | | Lincoln United | – | Grantham Town | | 0:0 |
| Lincoln |
FA Cup 2020/21, First Qualifying Round |
| 22.09.2020 | | Grantham Town | – | Rushall Olympic | | 2:2,
pen. 3:1 |
| Grantham |
FA Cup 2018/19, Second Qualifying Round |
| 22.09.2018 | | St Ives Town | – | Grantham Town | | 1:1 (1:0) |
| St Ives |
FA Cup 2016/17, First Qualifying Round |
| 06.09.2016 | | Grantham Town | – | Chasetown | | 2:2 aet
(2:2),
pen. 5:6 * |
| Grantham |
FA Cup 2016/17, First Qualifying Round |
| 03.09.2016 | | Chasetown | – | Grantham Town | | 1:1 |
| Chasetown |
FA Cup 2013/14, First Qualifying Round |
| 14.09.2013 | | Stamford | – | Grantham Town | | 0:0 |
| Stamford |
FA Cup 2012/13, First Qualifying Round |
| 08.09.2012 | | Loughborough Dynamo | – | Grantham Town | | 2:2 (0:1) |
| Loughborough |
FA Cup 2010/11, Preliminary Round |
| 28.08.2010 | | Dunkirk | – | Grantham Town | | 2:2 |
| |
FA Cup 2009/10, Preliminary Round |
| 29.08.2009 | | Grantham Town | – | Mickleover Sports | | 2:2 |
| |
FA Cup 2007/08, First Qualifying Round |
| 15.09.2007 | | Grantham Town | – | Needham Market | | 1:1 |
| |
FA Cup 2007/08, Preliminary Round |
| 01.09.2007 | | Blackstones | – | Grantham Town | | 0:0 |
| |
FA Cup 2000/01, Third Qualifying Round |
| | | Purfleet | – | Grantham Town | | 2:2 |
| |
FA Cup 1996/97, Second Qualifying Round |
| | | Canvey Island | – | Grantham Town | | 1:1 |
| |
FA Cup 1993/94, Second Qualifying Round |
| | | Telford United | – | Grantham Town | | 2:2 |
| |
FA Cup 1987/88, Preliminary Round |
| | | Grantham | – | Chatteris Town | | 2:2 |
| |
FA Cup 1985/86, First Qualifying Round |
| | | Oldbury United | – | Grantham | | 1:1 |
| |
FA Cup 1983/84, First Qualifying Round |
| | | Rushall Olympic | – | Grantham | | 1:1 |
| |
FA Cup 1982/83, Second Qualifying Round |
| | | Winterton Rangers | – | Grantham | | 0:0 |
| |
FA Cup 1980/81, First Qualifying Round |
| | | Grantham | – | Long Eaton United | | 2:2 aet * |
| |
FA Cup 1980/81, First Qualifying Round |
| | | Long Eaton United | – | Grantham | | 0:0 |
| |
FA Cup 1978/79, Third Qualifying Round |
| | | Worksop Town | – | Grantham | | 0:0 |
| |
FA Cup 1975/76, First Round Proper |
| 22.11.1975 | | Grantham | – | Port Vale | | 2:2 |
| |
FA Cup 1974/75, Fourth Qualifying Round |
| | | Nuneaton Borough | – | Grantham | | 1:1 |
| |
FA Cup 1973/74, Second Round Proper |
| 15.12.1973 | | Grantham | – | Rochdale | | 1:1 |
| |
FA Cup 1970/71, Fourth Qualifying Round |
| | | Gainsborough Trinity | – | Grantham | | 3:3 aet * |
| |
FA Cup 1970/71, Fourth Qualifying Round |
| | | Grantham | – | Gainsborough Trinity | | 1:1 |
| |
FA Cup 1968/69, Fourth Qualifying Round |
| | | Boston United | – | Grantham | | 2:2 |
| |
FA Cup 1967/68, Fourth Qualifying Round |
| | | Retford Town | – | Grantham | | 4:4 |
| |
FA Cup 1965/66, Fourth Qualifying Round |
| | | Grantham | – | Heanor Town | | 4:4 |
| |
FA Cup 1964/65, Second Qualifying Round |
| | | Grantham | – | Holbeach United | | 1:1 |
| |
FA Cup 1957/58, Second Qualifying Round |
| | | Brigg Town | – | Grantham | | 1:1 |
| |
FA Cup 1957/58, First Qualifying Round |
| | | Skegness Town | – | Grantham | | 1:1 |
| |
FA Cup 1955/56, Third Qualifying Round |
| | | Grantham | – | Skegness Town | | 3:3 |
| |
FA Cup 1954/55, Second Qualifying Round |
| | | Grantham | – | Boston United | | 2:2 |
| |
FA Cup 1953/54, First Qualifying Round |
| | | Grantham | – | Ashby Institute | | 2:2 |
| |
FA Cup 1950/51, First Qualifying Round |
| | | Grantham | – | Boston United | | 0:0 |
| |
FA Cup 1947/48, Fourth Qualifying Round |
| | | Grantham | – | Goole Town | | 3:3 |
| |
FA Cup 1945/46, First Round Proper |
| 24.11.1945 | | Grantham | – | Kettering Town | | 2:2 |
| |
FA Cup 1884/85, First Round |
| 25.10.1884 | | Grantham | – | Grimsby Town | | 1:1 |
| |
FA Cup 1880/81, Second Round |
| 11.12.1880 | | Grantham | – | Stafford Road | | 1:1 |
| |
FA Cup 1878/79, First Round |
| 28.10.1878 | | Sheffield | – | Grantham | | 1:1 |
| |
