| Republic of Ireland Leinster Senior League | 2021/11/07 11:00 | Bangor Celtic FC v Kilnamanagh AFC | L | 4-1 |
| Republic of Ireland Leinster Senior League | 2022/04/27 18:45 | St Mochtas v Kilnamanagh AFC | L | 5-1 |
| Republic of Ireland Leinster Senior League | 2022/04/20 17:30 | Kilnamanagh AFC v Bluebell United | W | 5-2 |
| Republic of Ireland Leinster Senior League | 2022/04/13 19:00 | Liffey Wanderers v Kilnamanagh AFC | L | 3-0 |
| Republic of Ireland Leinster Senior League | 2022/04/06 17:15 | Kilnamanagh AFC v Cherry Orchard | D | 0-0 |
| Republic of Ireland Amateur Cup | 2022/04/03 10:00 | Kilnamanagh AFC v Home Farm FC | L | 0-2 |
| Republic of Ireland Leinster Senior League | 2022/03/27 10:00 | Killester Donnycarney FC v Kilnamanagh AFC | D | 1-1 |
| Republic of Ireland Leinster Senior League | 2022/03/20 11:00 | Sacred Heart Firhouse Clover v Kilnamanagh AFC | W | 1-3 |
| Republic of Ireland Amateur Cup | 2022/02/25 19:30 | Kilbarrack Utd v Kilnamanagh AFC | W | 0-3 |
| Republic of Ireland Leinster Senior League | 2022/04/24 10:00 | Sacred Heart Firhouse Clover v Bangor Celtic FC | W | 0-1 |
| Republic of Ireland Leinster Senior League | 2022/03/30 18:45 | Malahide Utd v Bangor Celtic FC | D | 1-1 |
| Republic of Ireland Leinster Senior League | 2022/03/27 13:00 | Bluebell United v Bangor Celtic FC | L | 4-1 |
| Republic of Ireland FAI Intermediate Cup | 2022/02/18 20:00 | Maynooth University Town FC v Bangor Celtic FC | L | 2-0 |
| Republic of Ireland Leinster Senior League | 2022/02/11 19:45 | Liffey Wanderers v Bangor Celtic FC | D | 1-1 |
| Republic of Ireland Leinster Senior League | 2022/02/02 19:45 | Cherry Orchard v Bangor Celtic FC | W | 0-2 |
| Republic of Ireland Leinster Senior League | 2022/01/30 11:00 | Bangor Celtic FC v Edenderry Town | D | 2-2 |
| Republic of Ireland Leinster Senior League | 2022/01/23 11:00 | Bangor Celtic FC v Crumlin United | L | 1-2 |