Kalmar Fotbollförening (Allsvenskan): every transfer in and out, fees paid and earned, squad market value, €798k spent and €15m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-05-04 | Ville Nilsson | Kalmar FF | Without Club | — |
| 2026-03-31 | Charlie Rosenqvist | Kalmar FF U19 | Kalmar FF | — |
| 2026-03-03 | Achraf Dari | Al Ahly | Kalmar FF | Loan |
| 2026-02-27 | Vilmer Tyrén | IFK U19 | Kalmar FF | — |
| 2026-02-13 | Marius Söderbäck | Ilves | Kalmar FF | — |
| 2026-02-11 | Victor Larsson | Värnamo | Kalmar FF | Free |
| 2026-02-10 | Charles Sagoe Jr | Arsenal U21 | Kalmar FF | Loan |
| 2026-01-29 | Sodiq Lawal | Remo Stars Yth. | Kalmar FF | — |
| 2026-01-21 | Nassef Chourak | Ajax U21 | Kalmar FF | — |
| 2026-01-17 | Gibril Sosseh | Kalmar FF | Slavia Praha | €3m |
| 2026-01-10 | Wilmer Andersson | Kalmar FF | FK Karlskrona | Loan |
| 2026-01-10 | William Andersson | Kalmar FF | FK Karlskrona | Loan |
| 2026-01-10 | Ville Nilsson | Kalmar FF | FK Karlskrona | Loan |
| 2026-01-10 | Casper Andersson | Kalmar FF | FK Karlskrona | Loan |
| 2026-01-01 | Elion Imeri | Kalmar FF U17 | Kalmar FF | — |
| 2025-08-15 | Emeka Nnamani | B.93 | Kalmar FF | — |
| 2025-07-31 | Tomas Kalinauskas | Burton Albion | Kalmar FF | Loan |
| 2025-04-14 | Ville Nilsson | Kalmar FF | Oskarshamns AIK | Loan |
| 2025-04-14 | Casper Andersson | Kalmar FF | FK Karlskrona | Loan |
| 2025-03-26 | Camil Jebara | Elfsborg | Kalmar FF | Loan |