| Under 12 Premier |
| 17/02/2018 |
| 12:15 | Belmont FC A | 4 | vs | 0 | Tallaght Town AFC | More |
| Venue : Herbert Park Referee : John Delaney |
| 13:30 | Blessington A | 1 | vs | 2 | Granada A | More |
| Venue : Crosschapel Referee : Roy Lawlor |
| 24/02/2018 |
| 10:15 | Arthur Griffith Park | 4 | vs | 1 | Blessington A | More |
| Venue : Griffeen Valley Referee : Martin Byrd |
| 12:15 | Tallaght Town AFC | 2 | vs | 0 | Liffey Valley Rgrs | More |
| Venue : Carolan Park Referee : Philip McBride |
| 14/04/2018 |
| 12:15 | Blessington A | 1 | vs | 4 | Beechwood FC A | More |
| Venue : Crosschapel Referee : Tommy McGuinness |
| 13:00 | Liffey Valley Rgrs | 1 | vs | 2 | Tallaght Town AFC | More |
| Venue : Ballyowen Park Referee : 29427 |
| 21/04/2018 |
| 10:30 | Beechwood FC A | 6 | vs | 1 | Liffey Valley Rgrs | More |
| Venue : Beechill Park Referee : Tim Brennan |
| 12:15 | Tallaght Town AFC | 0 | vs | 2 | Belmont FC A | More |
| Venue : Carolan Park Referee : Dermot Daly |
| 23/04/2018 |
| 18:30 | Granada A | 2 | vs | 1 | Belmont FC A | More |
| Venue : Meadowvale Referee : Tim Brennan |
| 18:30 | Liffey Valley Rgrs | 3 | vs | 2 | Arthur Griffith Park | More |
| Venue : Ballyowen Park Referee : John Kelly |
| 19:00 | Tallaght Town AFC | 1 | vs | 0 | Blessington A | More |
| Venue : Carolan Park Referee : John Delaney |
| 28/04/2018 |
| 11:30 | Liffey Valley Rgrs | 1 | vs | 3 | Granada A | More |
| Venue : Ballyowen Park Referee : Liam Wells |
| 13:15 | Belmont FC A | 2 | vs | 2 | Beechwood FC A | More |
| Venue : Herbert Park Referee : 64837 |
| 13:15 | Blessington A | 3 | vs | 3 | Arthur Griffith Park | More |
| Venue : Crosschapel Referee : Aaron Clarke |
| 30/04/2018 |
| 19:00 | Arthur Griffith Park | 4 | vs | 2 | Granada A | More |
| Venue : Griffeen Valley Referee : Liam Wells |
| 19:00 | Liffey Valley Rgrs | 2 | vs | 0 | Belmont FC A | More |
| Venue : Ballyowen Park Referee : John Kelly |
| 19:00 | Tallaght Town AFC | 0 | vs | 3 | Beechwood FC A | More |
| Venue : Carolan Park Referee : Dermot Daly |
| 14/05/2018 |
| 19:00 | Arthur Griffith Park | 0 | vs | 2 | Tallaght Town AFC | More |
| Venue : Griffeen Valley Referee : John Kelly |
| 19:00 | Liffey Valley Rgrs | 7 | vs | 0 | Blessington A | More |
| Venue : Ballyowen Park Referee : Martin Byrd |
| 19/05/2018 |
| 11:15 | Beechwood FC A | 6 | vs | 1 | Arthur Griffith Park | More |
| Venue : Beechill Park Referee : 64837 |
| 26/05/2018 |
| 10:15 | Blessington A | 1 | vs | 1 | Tallaght Town AFC | More |
| Venue : Crosschapel Referee : Peter Forde |
| 10:30 | Liffey Valley Rgrs | 2 | vs | 1 | Beechwood FC A | More |
| Venue : Ballyowen Park Referee : Liam Wells |
| 12:15 | Belmont FC A | 3 | vs | 3 | Granada A | More |
| Venue : Herbert Park Referee : Roy Lawlor |
| 31/05/2018 |
| 19:00 | Granada A | 1 | vs | 3 | Tallaght Town AFC | More |
| Venue : Meadowvale Referee : John Molloy |
| 09/06/2018 |
| 10:00 | Granada A | 2 | vs | 2 | Beechwood FC A | More |
| Venue : Meadowvale Referee : Tim Brennan |
| 12:30 | Tallaght Town AFC | 1 | vs | 1 | Arthur Griffith Park | More |
| Venue : Carolan Park Referee : Martin Byrd |
| 01/09/2018 |
| 11:30 | Arthur Griffith Park | 0 | vs | 3 | Beechwood FC A | More |
| Venue : Griffeen Valley Referee : Justas Gricius |
| 12:30 | Granada A | 1 | vs | 1 | Liffey Valley Rgrs | More |
| Venue : Meadowvale Referee : Tim Brennan |
| 13:15 | Blessington A | 0 | vs | 2 | Belmont FC A | More |
| Venue : Crosschapel Referee : Tommy McGuinness |
| 08/09/2018 |
| 12:00 | Belmont FC A | 5 | vs | 1 | Liffey Valley Rgrs | More |
| Venue : Herbert Park Referee : John Molloy |
| 12:15 | Beechwood FC A | 1 | vs | 2 | Tallaght Town AFC | More |
| Venue : Beechill Park Referee : Peter Forde |
| 13:15 | Granada A | 3 | vs | 1 | Arthur Griffith Park | More |
| Venue : Meadowvale Referee : Derek Bell |
| 15/09/2018 |
| 11:30 | Arthur Griffith Park | 0 | vs | 3 | Belmont FC A | More |
| Venue : Griffeen Valley Referee : Gerry McDonnell |
| 11:30 | Beechwood FC A | 4 | vs | 2 | Blessington A | More |
| Venue : Beechill Park Referee : Adam O'Brien |
| 17/09/2018 |
| 19:00 | Tallaght Town AFC | 1 | vs | 2 | Granada A | More |
| Venue : Tymon Park Referee : TBC |
| 20/10/2018 |
| 11:15 | Blessington A | 0 | vs | 4 | Liffey Valley Rgrs | More |
| Venue : Crosschapel Referee : Tommy McGuinness |
| 03/11/2018 |
| 10:30 | Beechwood FC A | 4 | vs | 2 | Granada A | More |
| Venue : Beechill Park Referee : David Cross |
| 11:30 | Arthur Griffith Park | 0 | vs | 2 | Liffey Valley Rgrs | More |
| Venue : Griffeen Valley Referee : Shane Cox |
| 17/11/2018 |
| 13:00 | Belmont FC A | 4 | vs | 0 | Arthur Griffith Park | More |
| Venue : Herbert Park Referee : Tim Brennan |
| 13:30 | Granada A | 3 | vs | 1 | Blessington A | More |
| Venue : Meadowvale Referee : Gearoid O'Healaithe |
| 24/11/2018 |
| 13:15 | Belmont FC A | 3 | vs | 0 | Blessington A | More |
| Venue : Herbert Park Referee : Adam O'Brien |
| 26/11/2018 |
| 19:30 | Beechwood FC A | 3 | vs | 0 | Belmont FC A | More |
| Venue : St Killians School Referee : John Molloy |
