Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2022 |  | Tobi Jinadu | FW |  | UC Dublin U19 | UC Dublin U19 |
| 07/2022 | | Billy Vance | MF | |||
| 07/2022 |  | Oliwier Oleksiewicz | GK | | UC Dublin U19 | UC Dublin U19 |
| 07/2022 | | Harry O'Connor | MF | | UC Dublin U19 | UC Dublin U19 |
| 07/2022 | | Alex Nolan II | FW |  | St Patrick's Athletic U19 | U19 |
| 05/2022 | | Keelan Byrne | DF | |||
| 04/2022 | | Jamie Duggan | DF | |||
| 04/2022 | | Aaron Corish | MF | |||
| 04/2022 | | Ryan Bowden | DF | |||
| 02/2022 | | Bradley Rogers | DF | |||
| 02/2022 | | Eric Yoro | DF | |||
| 02/2022 | | Kian Moore | GK | |||
| 02/2022 | | John Ryan | DF |  | Shamrock Rovers U19 | Shamrock Rovers U19 |
| 01/2022 | | Alex Dunne | DF |  | Shamrock Rovers | Shamrock |
| 01/2022 | | Dylan Duffy | MF | | Shamrock Rovers | Shamrock |
| 01/2022 | | Tommy Lonergan | FW |  | St Patrick's Athletic | St Patrick's A |
| 01/2022 | | Alex Nolan | FW |  | Shelbourne FC | Shelbourne FC |
| 01/2022 | | Ian Byrne | MF | | St Patrick's Athletic U19 | U19 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2022 | | John Ryan | DF |  | US Sassuolo U19 | Sassuolo U19 |
| 07/2022 | | Adam Verdon | MF |  | Longford Town | Longford Town |
| 07/2022 | | Adam Lennon | MF |  | Athlone Town | Athlone Town |
| 07/2022 | | Liam Kerrigan | MF |  | Como 1907 | Como 1907 |
| 07/2022 | | Eric Yoro | DF |  | Bolton Wanderers (R) | Bolton Wanderers (R) |
| 07/2022 | | Eoin Farrell | FW |  | Wexford FC | Wexford FC |
| 04/2022 | | Mark Smith | GK | | Athlone Town | Athlone Town |
| 01/2022 | | Evan Weir | DF |  | Drogheda United | Drogheda |
| 01/2022 | | Paul Doyle | MF |  | Dundalk FC | Dundalk |