FAI Cup| ROUND | R1 | R2 | QF | SF | F | |
| qf | R | |||||
| Season archive |
| Friday, 17 September 2021 | ||||||
| qf | Bohemians | 4-0 | Maynooth University | |||
| qf | St. Patrick's | 3-0 | Wexford | |||
| qf | UCD | 2-3 | Waterford | |||
| qf | Finn Harps | 3-3 | Dundalk | |||
| Tuesday, 21 September 2021 | ||||||
| qfR | Dundalk | 3-1 | Finn Harps | aet | ||
| 6 | +6 | Patrick HOBAN (Dundalk, 3p) |
| 4 | +4 | Sean BOYD (Finn Harps) |
| 3 | +3 | Colm WHELAN (UCD, 1p) |
| +3 | Glen McAULEY (Athlone Town, 2p) | |
| 2 | +2 | Gareth McCAFFREY (St. Mochta's) |
| +2 | Darragh BURNS (St. Patrick's) | |
| +2 | Aaron DORAN (Bohemians) | |
| +2 | Dean CLARKE (Kilnamanagh) | |
| +2 | Tunde OWOLABI (Finn Harps, 1p) | |
| +2 | Dean WILLIAMS (Longford Town) | |
| +2 | Romeo PARKES (Sligo Rovers) | |
| +2 | Phoenix PATTERSON (Waterford, 1p) | |
| +2 | Sean MURRAY (Dundalk) | |
| +2 | Keith WARD (Bohemians, 1p) | |
| +2 | Jamie MULLINS (Bohemians) | |
| +2 | Jackson RYAN (Maynooth University) | |
| +2 | John MARTIN (Waterford) | |
| +2 | Billy KING (St. Patrick's) |
