A.E. Kifisia (Super League Greece): every transfer in and out, fees paid and earned, squad market value, €100k spent.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-22 | Roshon van Eijma | RKC Waalwijk | A.E. Kifisia | Free |
| 2026-08-21 | Giannis Doiranlis | Panserraikos Serres | A.E. Kifisia | Free |
| 2026-08-18 | Sebastian Musiolik | A.E. Kifisia | Stal Mielec | Free |
| 2026-08-08 | Manolis Smpokos | A.E. Kifisia | Panserraikos Serres | Free |
| 2026-07-28 | Leroy Abanda | Volos | A.E. Kifisia | Free |
| 2026-07-25 | Ángelo Sagal | Larissa | A.E. Kifisia | Free |
| 2026-07-17 | Jordi Mboula | Henan | A.E. Kifisia | Free |
| 2026-07-16 | Imam Jagne | IFK Göteborg | A.E. Kifisia | Loan |
| 2026-07-16 | Diamantis Chouchoumis | A.E. Kifisia | Athens Kallithea | Free |
| 2026-07-16 | Player | A.E. Kifisia | Asteras Tripolis II | Free |
| 2026-07-14 | Ché Nunnely | A.E. Kifisia | Radomiak Radom | Free |
| 2026-07-09 | Tiago Manso | CD Tondela | A.E. Kifisia | Free |
| 2026-07-04 | Player | Athletic Club II | A.E. Kifisia | Free |
| 2026-07-04 | Player | PAOK II | A.E. Kifisia | Free |
| 2026-07-02 | Konstantinos Apostolakis | Larissa | A.E. Kifisia | Free |
| 2026-07-01 | Alexandros Anagnostopoulos | Larissa | A.E. Kifisia | Free |
| 2026-07-01 | Lazare Amani | A.E. Kifisia | Cercle Brugge | Free |
| 2026-07-01 | Vasilios Xenopoulos | A.E. Kifisia | Panaitolikos | Free |
| 2026-07-01 | Panagiotis Tzimas | A.E. Kifisia | Olympiakos Nicosia | Free |
| 2026-02-02 | Bernardo Sousa Pereira Brites Martins | Moreirense FC | A.E. Kifisia | Free |