Aberdeen FC (Scottish Premiership): every transfer in and out, fees paid and earned, squad market value, €12m spent and €25m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Ayoub Mouloua | FUS Rabat | Aberdeen FC | Free |
| 2026-07-01 | Tom McIntyre | Aberdeen FC | Without Club | — |
| 2026-07-01 | Ryan Duncan | Aberdeen FC | Without Club | — |
| 2026-07-01 | Lewis Mayo | Kilmarnock FC | Aberdeen FC | Free |
| 2026-07-01 | Graeme Shinnie | Aberdeen FC | Inverness CT | Free |
| 2026-07-01 | Elvis Bwomono | Aberdeen FC | Without Club | — |
| 2026-07-01 | Brad Lyons | Kilmarnock FC | Aberdeen FC | Free |
| 2026-07-01 | Alexander Briedl | Blau Weiss Linz | Aberdeen FC | Free |
| 2026-03-27 | Elvis Bwomono | ÍBV | Aberdeen FC | Free |
| 2026-02-03 | Peter Ambrose | Aberdeen FC | Diósgyőr | Loan |
| 2026-02-02 | Tom McIntyre | Portsmouth | Aberdeen FC | Free |
| 2026-02-02 | Dennis Geiger | Hoffenheim | Aberdeen FC | Loan |
| 2026-01-30 | Dante Polvara | Aberdeen FC | St. Louis CITY | €200k |
| 2026-01-29 | Kusini Yengi | Aberdeen FC | Cerezo Osaka | Loan |
| 2026-01-29 | Afeez Aremu | 1.FC K'lautern | Aberdeen FC | €150k |
| 2026-01-23 | Toyosi Olusanya | Houston | Aberdeen FC | Loan |
| 2026-01-23 | Per Kristian Bråtveit | Strømsgodset | Aberdeen FC | Free |
| 2026-01-20 | Liam Morrison | QPR | Aberdeen FC | Loan |
| 2026-01-19 | Ester Sokler | Aberdeen FC | Radnicki 1923 | €225k |
| 2026-01-16 | Lyall Cameron | Rangers | Aberdeen FC | Loan |