[2] St Patrick's Athletic 1-0 Dundalk [7] 2021-10-25 18:45
Stadium: Richmond Park Round: 32
Home Manager: Stephen O'Donnell Away Manager: Vincent Perth
Head to Head
| Republic of Ireland FAI Cup | 2021/10/22 18:45 | St Patricks v Dundalk | W | 3-1 |
| Republic of Ireland Premier Division | 2021/08/08 14:00 | Dundalk v St Patricks | W | 1-4 |
| Republic of Ireland Premier Division | 2021/05/28 18:45 | St Patricks v Dundalk | L | 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 | L | 4-0 |
| Republic of Ireland Premier Division | 2019/07/27 16:30 | St Patricks v Dundalk | L | 0-1 |
Home History
| Republic of Ireland FAI Cup | 2021/10/22 18:45 | St Patricks v Dundalk | W | 3-1 |
| Republic of Ireland Premier Division | 2021/10/15 18:45 | Derry City v St Patricks | L | 1-0 |
| Republic of Ireland Premier Division | 2021/10/01 18:45 | Drogheda United v St Patricks | W | 0-1 |
| Republic of Ireland Premier Division | 2021/09/24 18:45 | St Patricks v Shamrock Rovers | L | 0-1 |
| Republic of Ireland FAI Cup | 2021/09/17 18:45 | St Patricks v Wexford FC | W | 3-0 |
| Republic of Ireland Premier Division | 2021/09/10 18:45 | Sligo Rovers v St Patricks | L | 2-0 |
| Republic of Ireland Premier Division | 2021/09/03 18:45 | St Patricks v Longford Town | W | 3-2 |
| Republic of Ireland FAI Cup | 2021/08/27 18:45 | Cork City v St Patricks | W | 2-5 |
Away History
| Republic of Ireland FAI Cup | 2021/10/22 18:45 | St Patricks v Dundalk | L | 3-1 |
| Republic of Ireland Premier Division | 2021/10/15 18:45 | Bohemians Dublin v Dundalk | D | 1-1 |
| Republic of Ireland Premier Division | 2021/10/08 18:45 | Dundalk v Shamrock Rovers | W | 1-0 |
| Republic of Ireland Premier Division | 2021/10/01 19:00 | Finn Harps v Dundalk | D | 2-2 |
| Republic of Ireland Premier Division | 2021/09/27 18:45 | Dundalk v Bohemians Dublin | W | 2-1 |
| Republic of Ireland Premier Division | 2021/09/24 18:45 | Dundalk v Sligo Rovers | W | 4-1 |
| Republic of Ireland FAI Cup | 2021/09/21 18:45 | Dundalk v Finn Harps | W | 3-1 |
| Republic of Ireland FAI Cup | 2021/09/17 19:00 | Finn Harps v Dundalk | D | 3-3 |