| We Are Dublin Championship Semi Finals U13 |
| 17/10/2021 |
| 13:30 | Ballyboden St Endas B | 4-0 | vs | 2-2 | Scoil Ui Chonaill | More |
| Venue : Ballyboden St Endas Referee : Naomh Jude (Pending) |
| 13:30 | Beann Eadair | 4-4 | vs | 0-0 | St Finians | More |
| Venue : Beann Eadair Referee : Clontarf (Pending) |
| 13:30 | Fingallians | 5-4 | vs | 1-0 | Erins Isle | More |
| Venue : Fingallians Referee : Ian Howley 0879412428 (Pending) |
| 13:30 | Kilmacud Crokes A | 7-9 | vs | 1-1 | Lucan Sarsfields A | More |
| Venue : Kilmacud Crokes Referee : Naomh Olaf (Pending) |
| 13:30 | Lucan Sarsfields B | 7-1 | vs | 3-1 | Faughs/Celtic B | More |
| Venue : Lucan Sarsfields Referee : Round Towers (Pending) |
| 13:30 | Na Fianna C | 2-0 | vs | 3-5 | Raheny B | More |
| Venue : Na Fianna Referee : TBC (Pending) |
| 13:30 | Naomh Brid A | 8-16 | vs | 5-7 | Ballyboden St Endas A | More |
| Venue : Naomh Brid Referee : St Oliver Plunketts ER (Pending) |
| 13:30 | Naomh Mearnog | 6-4 | vs | 0-0 | Naomh Olaf | More |
| Venue : Naomh Mearnog Referee : Naomh Barrog (Pending) |
| 13:30 | O Dwyers 1 | 4-3 | vs | 4-1 | Kilmacud Crokes B | More |
| Venue : O Dwyers Referee : Naomh Maur (Pending) |
| 13:30 | Westmanstown | 2-2 | vs | 4-5 | Round Tower | More |
| Venue : TBC Referee : Naomh Peregrine (Pending) |
| 13:30 | Whitehall Colmcille | 4-11 | vs | 2-1 | Castleknock A | More |
| Venue : Whitehall Colmcille Referee : St Vincents (Pending) |