[7] Dundalk 1-4 St Patrick's Athletic [2] 2021-08-08 14:00
Stadium: Oriel Park Round: 23
Home Manager: Vincent Perth Away Manager: Stephen O'Donnell
Head to Head
| Republic of Ireland Premier Division | 2021/05/28 18:45 | St Patricks v Dundalk | W | 0-2 |
| Republic of Ireland Premier Division | 2021/04/17 17:00 | Dundalk v St Patricks | D | 1-1 |
| Republic of Ireland Premier Division | 2020/11/01 17:45 | St Patricks v Dundalk | D | 1-1 |
| Republic of Ireland Premier Division | 2020/07/31 18:45 | Dundalk v St Patricks | D | 1-1 |
| Republic of Ireland Premier Division | 2019/10/25 18:45 | Dundalk v St Patricks | W | 4-0 |
| Republic of Ireland Premier Division | 2019/07/27 16:30 | St Patricks v Dundalk | W | 0-1 |
| Republic of Ireland Premier Division | 2019/05/24 18:45 | Dundalk v St Patricks | W | 1-0 |
| Republic of Ireland Premier Division | 2019/04/05 18:45 | St Patricks v Dundalk | L | 1-0 |
Home History
| 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 |
| Republic of Ireland FAI Cup | 2021/07/25 13:00 | Treaty United FC v Dundalk | W | 0-1 |
| UEFA Conference League Qualifying | 2021/07/22 19:00 | Dundalk v FC Levadia Tallinn | D | 2-2 |
| Republic of Ireland Premier Division | 2021/07/17 15:00 | Dundalk v Finn Harps | W | 1-0 |
| UEFA Conference League Qualifying | 2021/07/13 16:45 | Newtown v Dundalk | W | 0-1 |
| UEFA Conference League Qualifying | 2021/07/08 16:45 | Dundalk v Newtown | W | 4-0 |
| Republic of Ireland Premier Division | 2021/07/02 19:00 | Shamrock Rovers v Dundalk | L | 3-1 |
Away History
| Republic of Ireland Premier Division | 2021/07/30 19:00 | Shamrock Rovers v St Patricks | L | 3-1 |
| Republic of Ireland FAI Cup | 2021/07/23 18:45 | St Patricks v Bray Wanderers | W | 6-0 |
| Republic of Ireland Premier Division | 2021/07/16 18:45 | St Patricks v Drogheda United | W | 2-0 |
| Republic of Ireland Premier Division | 2021/07/09 18:45 | St Patricks v Derry City | W | 1-0 |
| Republic of Ireland Premier Division | 2021/07/02 18:45 | Bohemians Dublin v St Patricks | L | 3-2 |
| Republic of Ireland Premier Division | 2021/06/25 18:45 | Waterford FC v St Patricks | D | 1-1 |
| Republic of Ireland Premier Division | 2021/06/21 18:45 | St Patricks v Finn Harps | W | 4-1 |
| Republic of Ireland Premier Division | 2021/06/18 18:45 | St Patricks v Sligo Rovers | W | 2-0 |