[10] Longford Town 1-0 Dundalk [9] 2021-09-11 18:30
Stadium: Bishopsgate Round: 27
Home Manager: Daire Doyle Away Manager: Vincent Perth
Head to Head
| Republic of Ireland Premier Division | 2021/06/18 18:45 | Dundalk v Longford Town | D | 1-1 |
| Republic of Ireland Premier Division | 2021/05/03 16:45 | Longford Town v Dundalk | D | 2-2 |
| Europe Friendlies | 2020/02/04 19:45 | Dundalk v Longford Town | W | 0-1 |
| 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 | L | 0-2 |
| Republic of Ireland Premier Division | 2016/10/17 19:00 | Longford Town v Dundalk | L | 0-3 |
| Republic of Ireland Premier Division | 2016/07/05 18:45 | Dundalk v Longford Town | L | 4-3 |
| Republic of Ireland Premier Division | 2016/04/09 18:30 | Longford Town v Dundalk | L | 0-4 |
Home History
| Republic of Ireland Premier Division | 2021/09/03 18:45 | St Patricks v Longford Town | L | 3-2 |
| Republic of Ireland FAI Cup | 2021/08/27 18:45 | UCD v Longford Town | L | 2-1 |
| Republic of Ireland Premier Division | 2021/08/20 18:45 | Waterford FC v Longford Town | L | 4-1 |
| Republic of Ireland Premier Division | 2021/08/14 18:30 | Longford Town v Finn Harps | L | 0-3 |
| Republic of Ireland Premier Division | 2021/08/08 14:00 | Shamrock Rovers v Longford Town | L | 1-0 |
| Republic of Ireland Premier Division | 2021/07/31 18:30 | Longford Town v Derry City | L | 0-2 |
| Republic of Ireland FAI Cup | 2021/07/24 18:30 | Longford Town v Bangor Celtic FC | W | 5-0 |
| Republic of Ireland Premier Division | 2021/07/18 15:00 | Bohemians Dublin v Longford Town | D | 1-1 |
Away History
| Republic of Ireland Premier Division | 2021/09/03 18:45 | Waterford FC v Dundalk | D | 1-1 |
| Republic of Ireland FAI Cup | 2021/08/27 18:45 | Dundalk v St Mochtas | W | 5-1 |
| Republic of Ireland Premier Division | 2021/08/20 18:45 | Dundalk v Drogheda United | L | 1-2 |
| Republic of Ireland Premier Division | 2021/08/15 14:00 | Derry City v Dundalk | L | 1-0 |
| UEFA Conference League Qualifying | 2021/08/12 19:00 | Dundalk v Vitesse | L | 1-2 |
| Republic of Ireland Premier Division | 2021/08/08 14:00 | Dundalk v St Patricks | L | 1-4 |
| UEFA Conference League Qualifying | 2021/08/05 17:00 | Vitesse v Dundalk | D | 2-2 |
| UEFA Conference League Qualifying | 2021/07/29 16:30 | FC Levadia Tallinn v Dundalk | W | 1-2 |