Galway United: every transfer in and out, fees paid and earned, squad market value and €168k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-02 | Dylan Connolly | Glentoran | Galway United | Free |
| 2026-01-07 | Francely Lomboto | Glenavon | Galway United | Free |
| 2026-01-01 | Wasiri Williams | FC Daugavpils | Galway United | Free |
| 2024-07-01 | Bobby Burns | Glentoran | Galway United | Free |
| 2024-07-01 | Junior Ogedi-Uzokwe | Glentoran | Galway United | Free |
| 2024-07-01 | Wassim Aouachria | Galway United | Glentoran | Free |
| 2024-02-15 | Ibrahim Keita | Galway United | Tabor Sezana | Free |
| 2024-01-01 | Player | Galway United | Glenavon | Free |
| 2023-01-28 | Vincent Borden | Rudar Velenje | Galway United | Free |
| 2022-08-04 | Mark Russell | Galway United | Portadown | Free |
| 2022-07-09 | Alex Murphy | Galway United | Newcastle U21 | €100k |
| 2022-01-08 | Mikey Place | Galway United | Ballymena United | Free |
| 2021-08-31 | Thomas Oluwa | Galway United | Larne | Free |
| 2021-03-01 | Alex Murphy | Galway Academy | Galway United | — |
| 2021-02-01 | Dara Costelloe | Galway United | Burnley U21 | — |
| 2021-01-15 | Player | Galway United | Portadown | Free |
| 2021-01-01 | Conor O'Keeffe | Newry City AFC | Galway United | Free |
| 2018-08-30 | Dara Costelloe | Galway U19 | Galway United | — |
| 2017-07-31 | Jonah Ayunga | Brighton U23 | Galway United | Loan |
| 2015-01-08 | Ryan Manning | Galway United | QPR | €68k |