Barakaldo
—
Saliou
Las PalmasLoan3 Aug 2025- S. MandiangLas PalmasLoan31 Jul 2025
- Iker Ropero
Real SociedadLoan18 Jul 2025 - I. RoperoReal SociedadLoan17 Jul 2025
José de León
AlavesLoan15 Jul 2025
Jesús
ValladolidLoan1 Aug 2024- Hodei Oleaga
Athletic Club€ Free5 Aug 2020 - Aitor SeguínAthletic ClubLoan23 Jan 2020
- Urtzi Iriondo
Union St. Gilloise—20 Aug 2019 
Carlos Algarra
Real MadridLoan5 Aug 2019- Samu Pinto
MallorcaLoan30 Jul 2019 - B. ReynaMallorcaLoan30 Jul 2019
- Iker OlaizolaReal SociedadFree23 Jul 2019
- Juan Delgado
Levante—11 Jul 2019 - Manel Royo
EspanyolFree20 Nov 2018 - O. Šarkić
LeedsLoan1 Sept 2018 - Sergio Benito
Rayo VallecanoLoan19 Aug 2018 - Álvaro ArencibiaLas PalmasFree8 Aug 2018
- DopiAthletic ClubFree21 Jul 2018
Antonio SánchezMallorcaLoan18 Jul 2018
- I. RoperoReal SociedadReturn from loan29 Jun 2026
- S. MandiangLas PalmasReturn from loan29 Jun 2026
- José de LeónAlavesReturn from loan29 Jun 2026
- JesúsValladolidBack from Loan1 Jul 2025
- JesúsValladolidReturn from loan29 Jun 2025
- Luis BilbaoAthletic ClubReturn from loan29 Jun 2025
Maroan SannadiAlavesReturn from loan30 Jan 2025
Víctor Villacañas
Oviedo—6 Jul 2019- Jurgi OteoAthletic Club—1 Jul 2019
- Sergio BuenacasaMallorca—2 Jul 2018
- Iñaki Olaortua
Racing Santander—1 Jul 2018 - Jaume PolMallorca—31 Jan 2018
- Deco
Malaga—1 Jul 2017 - ItoLevanteLoan27 Jan 2017
- Primi Férriz
Elche—1 Jan 2017 - Gabri IzquierLevanteLoan19 Aug 2016
- Jaume ValensMallorca—1 Jul 2016
César de la Hoz
Real Betis—10 Jul 2014- TyronneLas Palmas—1 Jul 2013
- Javi MontoyaReal Betis—1 Jul 2013