|
| Under 18 Girls League |
| 26/04/2012 |
| 18:30 | Kilmore | vs | Castlebar Celtic | Kilmore | More |
| Referee : J Donoghue Venue : Kilmore |
| Under 17 Premier |
| 23/04/2012 |
| 19:00 | Castlebar Celtic | vs | Iorras Aontaithe | Castlebar | More |
| Referee : Allan English Venue : Castlebar |
| 28/05/2012 |
| 19:00 | Castlebar Celtic | vs | Claremorris | Castlebar | More |
| Referee : Martin Halligan Venue : Castlebar |
| 04/06/2012 |
| 19:00 | Castlebar Celtic | vs | Kiltimagh/Knock | Castlebar | More |
| Referee : Allan English Venue : Castlebar |
| Under 16 Girls League |
| 15/05/2012 |
| 19:00 | Claremorris | vs | Castlebar Celtic | Claremorris | More |
| Referee : Vincent Conlon Venue : Claremorris |
| Under 15 Boys Cup |
| 26/05/2012 |
| 12:00 | Castlebar Celtic | vs | Westport Utd B | Castlebar | More |
| Referee : P Redmond Venue : Castlebar |
| Under 15 Premier League |
| 25/04/2012 |
| 19:00 | Castlebar Celtic | vs | Westport Utd | Castlebar | More |
| Referee : John Mulroe Venue : Castlebar |
| 30/05/2012 |
| 18:30 | Westport Utd | vs | Castlebar Celtic | Westport | More |
| Referee : P Foley Venue : Westport |
| 06/06/2012 |
| 19:00 | Swinford | vs | Castlebar Celtic | Swinford | More |
| Referee : TBC Venue : Swinford |
| Under 14 Girls |
|
| 17/05/2012 |
| 19:00 | Castlebar Celtic | vs | Killala | Castlebar | More |
| Referee : Stephen Redmond Venue : Castlebar |
| 24/05/2012 |
| 19:00 | Castlebar Town | vs | Castlebar Celtic | Castlebar | More |
| Referee : Aiden Nevin Venue : Castlebar |
| 31/05/2012 |
| 19:00 | Conn Rangers | vs | Castlebar Celtic | Conn | More |
| Referee : John Mulroe Venue : Conn |
| 06/06/2012 |
| 19:00 | Castlebar Celtic | vs | Manulla | Castlebar | More |
| Referee : TBC Venue : Castlebar |
| 13/06/2012 |
| 19:00 | Claremorris | vs | Castlebar Celtic | Claremorris | More |
| Referee : TBC Venue : Claremorris |
|
| Under 13 Premier Division |
|
| 13/04/2012 |
| 18:30 | Manulla | vs | Castlebar Celtic | Manulla | More |
| Referee : John Mulroe Venue : Manulla |
| 18/05/2012 |
| 19:00 | Castlebar Celtic | vs | Manulla | Castlebar | More |
| Referee : Allan English Venue : Castlebar |
| 25/05/2012 |
| 19:00 | Straide & Foxford | vs | Castlebar Celtic | Straide | More |
| Referee : Michael Moran Venue : Straide |
| 01/06/2012 |
| 19:30 | Castlebar Celtic | vs | Westport Utd | Castlebar | More |
| Referee : Michael Walsh Venue : Castlebar |
| 08/06/2012 |
| 19:00 | Kiltimagh/Knock | vs | Castlebar Celtic | Knock | More |
| Referee : TBC Venue : Knock |
|
| Under 13 Division 2 |
| 06/04/2012 |
| 18:30 | Ballina Town B | vs | Castlebar Celtic B | Ballina | More |
| Referee : Ann Sweeney Venue : Ballina |
| 25/05/2012 |
| 19:00 | Snugboro | vs | Castlebar Celtic B | Snugboro | More |
| Referee : Kevin Cox Venue : Snugboro |
| 01/06/2012 |
| 18:30 | Castlebar Celtic B | vs | Manulla B | Castlebar | More |
| Referee : Michael Walsh Venue : Castlebar |
| 08/06/2012 |
| 19:00 | Ballyglass | vs | Castlebar Celtic B | Ballyglass | More |
| Referee : TBC Venue : Ballyglass |
| Under 12 Girls Premier Division |
|
| 05/06/2012 |
| 19:00 | Kilmore | vs | Castlebar Celtic | Kilmore | More |
| Referee : TBC Venue : Kilmore |
| 12/06/2012 |
| 19:00 | Castlebar Celtic | vs | Conn Rangers | Castlebar | More |
| Referee : TBC Venue : Castlebar |
| 19/06/2012 |
| 19:00 | Castlebar Town | vs | Castlebar Celtic | Castlebar Town | More |
| Referee : TBC Venue : Castlebar Town |
| 03/07/2012 |
| 19:00 | Castlebar Celtic | vs | Manulla | Castlebar | More |
| Referee : TBC Venue : Castlebar |
| 10/07/2012 |
| 19:00 | Killala | vs | Castlebar Celtic | Kilalla | More |
| Referee : TBC Venue : Kilalla |
| 17/07/2012 |
| 19:00 | Castlebar Celtic | vs | Kilmore | Castlebar | More |
| Referee : TBC Venue : Castlebar |
| 24/07/2012 |
| 19:00 | Conn Rangers | vs | Castlebar Celtic | Conn | More |
| Referee : TBC Venue : Conn |
|
| Under 12 Girls Division 1 |
|
| 05/06/2012 |
| 19:00 | Ballinrobe | vs | Castlebar Celtic B | Ballinrobe | More |
| Referee : TBC Venue : Ballinrobe |
| 19/06/2012 |
| 19:00 | Castlebar Celtic B | vs | Castlebar Town B | Castlebar | More |
| Referee : TBC Venue : Castlebar |
| 03/07/2012 |
| 19:00 | Snugboro | vs | Castlebar Celtic B | Snugboro | More |
| Referee : TBC Venue : Snugboro |
| 10/07/2012 |
| 19:00 | Claremorris | vs | Castlebar Celtic B | Claremorris | More |
| Referee : TBC Venue : Claremorris |
| 17/07/2012 |
| 19:00 | Castlebar Celtic B | vs | Ballinrobe | Castlebar | More |
| Referee : TBC Venue : Castlebar |
|
