Kilmarnock FC (Scottish Premiership): every transfer in and out, fees paid and earned, squad market value and €2.3m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Bailey Rice | Rangers | Kilmarnock FC | Loan |
| 2026-07-01 | Robby McCrorie | Kilmarnock FC | Without Club | — |
| 2026-07-01 | Matty Kennedy | Kilmarnock FC | Without Club | — |
| 2026-07-01 | Marley Watkins | Kilmarnock FC | Without Club | — |
| 2026-07-01 | Liam Polworth | Kilmarnock FC | Livingston FC | Free |
| 2026-07-01 | Lewis Mayo | Kilmarnock FC | Aberdeen FC | Free |
| 2026-07-01 | Kyle Magennis | Kilmarnock FC | Without Club | — |
| 2026-07-01 | David Watson | Kilmarnock FC | Bolton | Free |
| 2026-07-01 | Bruce Anderson | Kilmarnock FC | Without Club | — |
| 2026-07-01 | Brad Lyons | Kilmarnock FC | Aberdeen FC | Free |
| 2026-04-30 | Kieran Wright | Rangers | Kilmarnock FC | Loan |
| 2026-02-22 | James Brown | Kilmarnock FC | St. Pat's | — |
| 2026-02-07 | Ben Brannan | Kilmarnock FC | Inverness CT | Loan |
| 2026-02-02 | Aaron Tshibola | Levadiakos | Kilmarnock FC | Free |
| 2026-01-30 | Nicky Clescenco | Zimbru Chisinau | Kilmarnock FC | — |
| 2026-01-30 | Joe Hugill | Man Utd U21 | Kilmarnock FC | — |
| 2026-01-30 | Findlay Curtis | Rangers | Kilmarnock FC | Loan |
| 2026-01-15 | Kelle Roos | Notts County | Kilmarnock FC | Loan |
| 2026-01-01 | Michael Schjönning-Larsen | FCI Levadia | Kilmarnock FC | Free |
| 2025-10-24 | Tyreece John-Jules | Without Club | Kilmarnock FC | — |