CLUB
Kocaelispor (men).
The club's teams and every recorded move into, out of and between them.
Club 3713 · 4 teamsTeams
| Team | Side | League | Current squad |
|---|---|---|---|
| Kocaelispor | First team | Trendyol Süper Lig | 29 |
| Kocaelispor U21 | U21 | — | — |
| Kocaelispor U19 | U19 | — | 4 |
| Kocaelispor Youth | Youth | — | — |
Transfers
583 recorded movesSide is the club's team each move involved. Arrivals and departures leave out moves between the club's own teams.
| Date | Player | Side | From | To | Move | Fee |
|---|---|---|---|---|---|---|
| 17 Jul 2026 | Haydar Karataş | First team | Sakaryaspor | Kocaelispor | Transfer | Free |
| 06 Jul 2026 | Tanguy Zoukrou | First team | BSC Young Boys | Kocaelispor | Loan | — |
| 05 Jul 2026 | Emir Ortakaya | First team | Caykur Rizespor | Kocaelispor | Transfer | Free |
| 01 Jul 2026 | Muhammed Efe Küçük | U19 → First team | Kocaelispor U19 | Kocaelispor | Internal move | — |
| 01 Jul 2026 | Deniz Ceylan | First team → U19 | Kocaelispor | Kocaelispor U19 | Internal move | — |
| 01 Jul 2026 | Talha Polat | U19 → First team | Kocaelispor U19 | Kocaelispor | Internal move | — |
| 01 Jul 2026 | Onurcan Piri | First team | Kayserispor | Kocaelispor | Transfer | Free |
| 01 Jul 2026 | Uğur Kaan Yıldız | First team | Göztepe | Kocaelispor | Transfer | Free |
| 01 Jul 2026 | Makana Baku | First team | Atromitos Athens | Kocaelispor | Transfer | Free |
| 01 Jul 2026 | Habib Keita | First team | Clermont Foot 63 | Kocaelispor | Transfer | €700k |
| 30 Jun 2026 | Ege Bilim | First team | Yalova FK 77 SK | Kocaelispor | Loan return | |
| 30 Jun 2026 | Bedirhan Yıldız | First team | Efeler 09 Spor FK | Kocaelispor | Loan return | |
| 30 Jun 2026 | Umut Can Aslan | First team | Manisa FK | Kocaelispor | Loan return | |
| 30 Jun 2026 | Mikdat Çil | First team | Balikesirspor | Kocaelispor | Loan return | |
| 30 Jun 2026 | Mesut Can Tunalı | First team | Serik Belediyespor | Kocaelispor | Loan return | |
| 30 Jun 2026 | Onur Öztonga | First team | Boluspor | Kocaelispor | Loan return | |
| 30 Jun 2026 | Show | First team | Kocaelispor | Maccabi Haifa | Loan return | |
| 30 Jun 2026 | Can Keles | First team | Kocaelispor | Besiktas JK | Loan return | |
| 30 Jun 2026 | Botond Balogh | First team | Kocaelispor | Parma Calcio 1913 | Loan return | |
| 30 Jun 2026 | Habib Keita | First team | Kocaelispor | Clermont Foot 63 | Loan return | |
| 30 Jun 2026 | Hrvoje Smolcic | First team | Kocaelispor | Eintracht Frankfurt | Loan return | |
| 16 May 2026 | Ahmet Sağat | First team | Kocaelispor | Without club | Released | — |
| 07 May 2026 | Mateusz Wieteska | First team | Kocaelispor | Cagliari Calcio | Loan return | |
| 03 Mar 2026 | Arda Ozyar | U19 → First team | Kocaelispor U19 | Kocaelispor | Internal move | — |
| 22 Feb 2026 | Deniz Ceylan | U19 → First team | Kocaelispor U19 | Kocaelispor | Internal move | — |
| 06 Feb 2026 | Ege Bilim | First team | Kocaelispor | Yalova FK 77 SK | Loan | — |
| 31 Jan 2026 | Mahamadou Susoho | First team | Manchester City U21 | Kocaelispor | Transfer | €400k |
| 28 Jan 2026 | Oleksandr Syrota | First team | Kocaelispor | Dynamo Kyiv | Loan return | |
| 02 Jan 2026 | Tarkan Serbest | First team | Kocaelispor | Amed SK | Transfer | Free |
| 27 Nov 2025 | Bünyamin Dalkılıç | U19 | Kocaelispor U19 | Eskisehirspor | Transfer | Free |