Killererin - Results
| Team 1 | Score | vs | Score | Team 2 | Comment | Report | More | |
| 16/10/2021 | ||||||||
| Claregalway Hotel Intermediate Football Championship | ||||||||
| Naomh Anna, Leitir Móir | 1-12 | vs | 1-8 | Killererin | ||||
| Referee : Christopher Ryan Venue : Pearse Stadium | ||||||||
| 03/10/2021 | ||||||||
| Claregalway Hotel Intermediate Football Championship - Group D | ||||||||
| Killererin | 1-8 | vs | 1-8 | Caltra | ||||
| Referee : Gerald Anthony Lohan Venue : Ballygar | ||||||||
| 02/10/2021 | ||||||||
| Keogh Accountancy Junior C Football League/Shield | ||||||||
| Killererin | 0-10 | vs | 4-6 | St Brendan's | ||||
| Referee : Tommy Hynes Venue : Barnaderg | ||||||||
| 19/09/2021 | ||||||||
| Keogh Accountancy Junior C Football League/Shield | ||||||||
| Killererin | - | vs | - | Kiltormer | Conceded by Kiltormer | |||
| Referee : Charlie Ward Venue : Barnaderg | ||||||||
| 18/09/2021 | ||||||||
| Claregalway Hotel Intermediate Football Championship - Group D | ||||||||
| St Brendan's | 2-14 | vs | 0-10 | Killererin | ||||
| Referee : Austin O Connell Venue : Mountbellew | ||||||||
| 04/09/2021 | ||||||||
| Claregalway Hotel Intermediate Football Championship - Group D | ||||||||
| Killererin | 0-17 | vs | 2-9 | Menlough | ||||
| Referee : Ger Cahill Venue : Duggan Park | ||||||||
| 22/08/2021 | ||||||||
| Junior C Championship North - Group A | ||||||||
| Glenamaddy | - | vs | - | Killererin | Conceded by Killererin | |||
| Referee : TBC Venue : Glenamaddy | ||||||||
| 21/08/2021 | ||||||||
| Bon Secours Football League Play-Offs | ||||||||
| St. Gabriels | 0-22 | vs | 2-13 | Killererin | ||||
| Referee : Gearoid O Conamha Venue : Kilconnell | ||||||||
| 15/08/2021 | ||||||||
| Group 8 | ||||||||
| Kilkerrin/Clonberne | 3-9 | vs | 1-2 | Killererin | ||||
| Referee : TBC Venue : Clonberne | ||||||||
| 14/08/2021 | ||||||||
| Junior C Championship North - Group A | ||||||||
| Killererin | - | vs | - | Glinsk | Conceded by Glinsk | |||
| Referee : Charlie Ward Venue : Barnaderg | ||||||||
| 11/08/2021 | ||||||||
| Junior C Championship North - Group A | ||||||||
| Milltown | 1-9 | vs | 4-19 | Killererin | ||||
| Referee : Tommy Hynes Venue : Milltown | ||||||||
| 08/08/2021 | ||||||||
| Bon Secours Football League Play-Offs | ||||||||
| St Brendan's | 3-8 | vs | 0-14 | Killererin | ||||
| Referee : Tom Ryder Venue : Ballygar | ||||||||
| 01/08/2021 | ||||||||
| Group 8 | ||||||||
| Killererin | 0-4 | vs | 5-18 | St. Gabriels | ||||
| Referee : TBC Venue : Barnaderg | ||||||||
| 30/07/2021 | ||||||||
| Division 4A | ||||||||
| Dunmore MacHales | 0-14 | vs | 1-5 | Killererin | ||||
| Referee : Tony Keating Venue : Dunmore | ||||||||
| 23/07/2021 | ||||||||
| Junior C Championship North - Group A | ||||||||
| Killererin | - | vs | - | Cortoon Shamrocks | Conceded by Killererin | |||
| Referee : Charlie Ward Venue : Barnaderg | ||||||||
| 18/07/2021 | ||||||||
| Group 8 | ||||||||
| Kinvara | 3-6 | vs | 1-4 | Killererin | ||||
| Referee : TBC Venue : Kinvara | ||||||||
| 11/07/2021 | ||||||||
| Division 4A | ||||||||
| Killererin | 5-6 | vs | 3-15 | Glenamaddy | ||||
| Referee : Tony Keating Venue : Barnaderg | ||||||||
| 09/07/2021 | ||||||||
| Junior C Championship North - Group A | ||||||||
| Fr Griffin's Éire Óg | 1-7 | vs | 1-8 | Killererin | ||||
| Referee : Richard Mc Nicholas Venue : Crestwood | ||||||||
| 04/07/2021 | ||||||||
| Group 8 | ||||||||
| Killererin | 1-3 | vs | 6-8 | Tuam Stars | ||||
| Referee : Tony Keating Venue : Barnaderg | ||||||||
| 02/07/2021 | ||||||||
| Junior C Championship North - Group A | ||||||||
| Caherlistrane | 1-7 | vs | 3-7 | Killererin | ||||
| Referee : Charlie Ward Venue : Caherlistrane | ||||||||
| 27/06/2021 | ||||||||
| Division 4A | ||||||||
| Menlough | 1-11 | vs | 0-14 | Killererin | ||||
| Referee : Martin Collins Venue : Menlough | ||||||||
| 20/06/2021 | ||||||||
| Group 8 | ||||||||
| Athenry | 3-4 | vs | 2-6 | Killererin | ||||
| Referee : Martin Collins Venue : Athenry | ||||||||
| 12/06/2021 | ||||||||
| Junior C Championship North - Group A | ||||||||
| Killererin | 3-7 | vs | 1-9 | Claregalway | ||||
| Referee : Martin Collins Venue : Barnaderg | ||||||||