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
| Republic of Ireland FAI Cup | 2019/09/29 16:00 | Sligo Rovers v Dundalk | W | 0-1 |
| Republic of Ireland Premier Division | 2019/09/23 18:20 | Dundalk v Shamrock Rovers | W | 3-2 |
| Republic of Ireland Premier Division | 2019/09/20 18:45 | Waterford FC v Dundalk | W | 0-1 |
| Republic of Ireland League Cup | 2019/09/14 19:00 | Derry City v Dundalk | W | 7-8 |
| Republic of Ireland FAI Cup | 2019/09/09 18:45 | Waterford FC v Dundalk | W | 1-3 |
| Republic of Ireland Premier Division | 2019/09/06 18:45 | Dundalk v Cork City | W | 1-0 |
| Republic of Ireland Premier Division | 2019/09/02 18:45 | Sligo Rovers v Dundalk | W | 0-2 |
| Republic of Ireland Premier Division | 2019/08/30 18:45 | UCD v Dundalk | W | 0-5 |
Away History
| 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 |
| Europe Friendlies | 2019/08/04 12:00 | St Mochtas v Longford Town | W | 2-3 |
| Republic of Ireland First Division | 2019/08/02 18:45 | Athlone Town v Longford Town | W | 1-5 |