Head to Head
| Europe Friendlies | 2019/02/05 19:45 | Dundalk v Longford Town | D | 2-2 |
| Europe Friendlies | 2017/02/14 19:45 | Longford Town v Dundalk | W | 0-2 |
| Republic of Ireland Premier Division | 2016/10/17 19:00 | Longford Town v Dundalk | W | 0-3 |
| Republic of Ireland Premier Division | 2016/07/05 18:45 | Dundalk v Longford Town | W | 4-3 |
| Republic of Ireland Premier Division | 2016/04/09 18:30 | Longford Town v Dundalk | W | 0-4 |
| Republic of Ireland FAI Cup | 2015/10/02 18:25 | Dundalk v Longford Town | W | 2-0 |
| Republic of Ireland Premier Division | 2015/08/07 18:45 | Dundalk v Longford Town | D | 0-0 |
| Republic of Ireland Premier Division | 2015/05/09 18:30 | Longford Town v Dundalk | W | 0-2 |
Home History
| Ireland Champions Cup | 2019/11/11 19:05 | Dundalk v Linfield | W | 6-0 |
| Ireland Champions Cup | 2019/11/08 19:46 | Linfield v Dundalk | D | 1-1 |
| Republic of Ireland FAI Cup | 2019/11/03 15:40 | Dundalk v Shamrock Rovers | L | 3-5 |
| Republic of Ireland Premier Division | 2019/10/25 18:45 | Dundalk v St Patricks | W | 4-0 |
| Republic of Ireland Premier Division | 2019/10/18 18:45 | Cork City v Dundalk | L | 1-0 |
| Republic of Ireland Premier Division | 2019/10/11 18:45 | Bohemians Dublin v Dundalk | L | 2-1 |
| Republic of Ireland Premier Division | 2019/10/04 18:45 | Dundalk v Derry City | W | 1-0 |
| Republic of Ireland FAI Cup | 2019/09/29 16:00 | Sligo Rovers v Dundalk | W | 0-1 |
Away History
| Republic of Ireland Play-Offs | 2019/10/11 18:45 | Longford Town v Cabinteely FC | L | 2-4 |
| Republic of Ireland First Division | 2019/10/04 18:45 | Cabinteely FC v Longford Town | D | 0-0 |
| Republic of Ireland First Division | 2019/09/21 18:45 | Cobh Ramblers v Longford Town | W | 1-3 |
| Republic of Ireland First Division | 2019/09/14 18:30 | Longford Town v Bray Wanderers | L | 1-2 |
| Republic of Ireland First Division | 2019/08/30 18:45 | Wexford FC v Longford Town | W | 0-2 |
| Republic of Ireland FAI Cup | 2019/08/23 18:45 | Bohemians Dublin v Longford Town | L | 6-5 |
| Republic of Ireland First Division | 2019/08/17 18:30 | Longford Town v Shelbourne | L | 0-2 |
| Republic of Ireland FAI Cup | 2019/08/13 18:45 | Longford Town v Athlone Town | W | 3-1 |