[8] Dundalk 1-0 Shamrock Rovers [1] 2021-10-08 18:45
Stadium: Oriel Park Round: 30
Home Manager: Vincent Perth Away Manager: Stephen Bradley
Head to Head
| Republic of Ireland Premier Division | 2021/07/02 19:00 | Shamrock Rovers v Dundalk | L | 3-1 |
| Republic of Ireland Premier Division | 2021/05/21 18:45 | Dundalk v Shamrock Rovers | W | 2-1 |
| Republic of Ireland Premier Division | 2021/04/02 18:45 | Shamrock Rovers v Dundalk | L | 2-1 |
| Republic of Ireland Super Cup | 2021/03/12 19:45 | Shamrock Rovers v Dundalk | W | 4-5 |
| Republic of Ireland FAI Cup | 2020/12/06 18:40 | Shamrock Rovers v Dundalk | W | 2-4 |
| Republic of Ireland Premier Division | 2020/09/27 18:30 | Dundalk v Shamrock Rovers | L | 0-4 |
| Republic of Ireland Premier Division | 2020/02/28 19:45 | Shamrock Rovers v Dundalk | L | 3-2 |
| Republic of Ireland FAI Cup | 2019/11/03 15:40 | Dundalk v Shamrock Rovers | L | 3-5 |
Home History
| 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 |
| Republic of Ireland Premier Division | 2021/09/14 18:45 | Sligo Rovers v Dundalk | L | 2-1 |
| Republic of Ireland Premier Division | 2021/09/11 18:30 | Longford Town v Dundalk | L | 1-0 |
| Republic of Ireland Premier Division | 2021/09/03 18:45 | Waterford FC v Dundalk | D | 1-1 |
Away History
| Republic of Ireland Premier Division | 2021/10/01 19:00 | Shamrock Rovers v Derry City | W | 2-1 |
| Republic of Ireland Premier Division | 2021/09/24 18:45 | St Patricks v Shamrock Rovers | W | 0-1 |
| Republic of Ireland Premier Division | 2021/09/18 18:45 | Sligo Rovers v Shamrock Rovers | W | 0-1 |
| Republic of Ireland Premier Division | 2021/09/10 19:00 | Shamrock Rovers v Waterford FC | W | 2-0 |
| Republic of Ireland Premier Division | 2021/09/03 19:00 | Finn Harps v Shamrock Rovers | L | 2-1 |
| Republic of Ireland FAI Cup | 2021/08/29 15:00 | Bohemians Dublin v Shamrock Rovers | L | 2-1 |
| UEFA Conference League Qualifying | 2021/08/26 18:45 | Shamrock Rovers v FC Flora Tallinn | L | 0-1 |
| UEFA Conference League Qualifying | 2021/08/19 16:00 | FC Flora Tallinn v Shamrock Rovers | L | 4-2 |