Spain
Athletic Bilbao (men).
The club's teams and every recorded move into, out of and between them.
Club 3756 · 4 teamsTeams
| Team | Side | League | Current squad |
|---|---|---|---|
| Athletic Bilbao | First team | La Liga | 26 |
| CD Basconia | First team | — | 11 |
| Athletic Bilbao U19 | U19 | — | — |
| Athletic Bilbao Youth | Youth | — | 2 |
Transfers
959 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 |
|---|---|---|---|---|---|---|
| 30 Jun 2027Pending | Mikel Zearreta | First team | Sestao River | CD Basconia | Loan return | |
| 30 Jun 2027Pending | Eder Garcia | First team | Córdoba CF | Athletic Bilbao | Loan return | |
| 30 Jun 2027Pending | Adama Boiro | First team | West Ham United | Athletic Bilbao | Loan return | |
| 30 Jun 2027Pending | Andoni Gorosabel | First team | RCD Espanyol Barcelona | Athletic Bilbao | Loan return | |
| 01 Sep 2026 | David Arredondo | First team | CD Basconia | SD Leioa | Transfer | Free |
| 01 Sep 2026 | Adama Boiro | First team | Athletic Bilbao | West Ham United | Loan | €500k |
| 01 Sep 2026 | Unai Vencedor | First team | Athletic Bilbao | Burgos CF | Transfer | Free |
| 01 Sep 2026 | Andoni Gorosabel | First team | Athletic Bilbao | RCD Espanyol Barcelona | Loan | — |
| 29 Aug 2026 | Mikel Zearreta | First team | CD Basconia | Sestao River | Loan | — |
| 20 Aug 2026 | Gaizka Alboniga-Menor | First team | CD Basconia | CD Castellón B | Transfer | Free |
| 10 Aug 2026 | Julen Agirrezabala | First team | Athletic Bilbao | Racing Santander | Transfer | €4.5m |
| 02 Aug 2026 | Mikel Vesga | First team | Athletic Bilbao | UD Almería | Transfer | Free |
| 11 Jul 2026 | Urko Izeta | First team | Athletic Bilbao | Cádiz CF | Transfer | €1.5m |
| 08 Jul 2026 | Eder Garcia | First team | Athletic Bilbao | Córdoba CF | Loan | — |
| 08 Jul 2026 | Unai Gómez | First team | Athletic Bilbao | Udinese Calcio | Transfer | €4.5m |
| 01 Jul 2026 | Asier Torres | U19 → First team | Athletic Bilbao U19 | CD Basconia | Internal move | — |
| 01 Jul 2026 | Aitor León | U19 → First team | Athletic Bilbao U19 | CD Basconia | Internal move | — |
| 01 Jul 2026 | Mikel Zearreta | First team | Antiguoko KE U19 | CD Basconia | Transfer | Free |
| 01 Jul 2026 | Ander Fernández | First team | CD Basconia | CD Derio | Transfer | Free |
| 01 Jul 2026 | Manex Lozano | First team | CD Basconia | Bilbao Athletic | Internal move | — |
| 01 Jul 2026 | Xanti Oyharçabal | U19 → First team | Athletic Bilbao U19 | CD Basconia | Internal move | — |
| 01 Jul 2026 | Pablo Martínez | U19 → First team | Athletic Bilbao U19 | CD Basconia | Internal move | — |
| 01 Jul 2026 | Simón García | First team | CD Basconia | Bilbao Athletic | Internal move | — |
| 01 Jul 2026 | Dani Pérez | First team | CD Basconia | Bilbao Athletic | Internal move | — |
| 01 Jul 2026 | Telmo Zarandona | First team | CD Basconia | Bilbao Athletic | Internal move | — |
| 01 Jul 2026 | Egoitz Hernández | U19 → First team | Athletic Bilbao U19 | CD Basconia | Internal move | — |
| 01 Jul 2026 | Iñigo Sainz | U19 → First team | Athletic Bilbao U19 | CD Basconia | Internal move | — |
| 01 Jul 2026 | Aritz Conde | First team | CD Basconia | Bilbao Athletic | Internal move | — |
| 01 Jul 2026 | Adrián Lekuna | First team | CD Basconia | Bilbao Athletic | Internal move | — |
| 01 Jul 2026 | Ander Peciña | First team | CD Basconia | Bilbao Athletic | Internal move | — |