| 2026 | Héctor Fort | 2006 | 0 | 0 |
| 2026–2025 | Ibai Aguirre | 2007 | 1 | 0 |
| 2026 | Mamadou SarrLoan | 2005 | 0 | 0 |
| 2026 | Wesley GassovaLoan | 2005 | 5 | 0 |
| 2025 | Carlos Soler | 1997 | | |
| 2025–2026 | Duje Ćaleta-CarLoan | 1996 | 27 | 1 |
| 2025 | Gonçalo Guedes | 1996 | | |
| 2025 | Yangel Herrera | 1998 | 2 | 0 |
| 2024 | Iñaki Rupérez | 2003 | 2 | 0 |
| 2024 | Javi López | 2002 | 38 | 0 |
| 2024 | Mikel Goti | 2002 | 7 | 3 |
| 2024 | Nayef AguerdLoan | 1996 | 0 | 0 |
| 2024 | Orri Óskarsson | 2004 | | |
| 2024–2025 | Pello AranaYouth | 2006 | | |
| 2024 | Sergio Gómez | 2000 | 92 | 5 |
| 2023–2024 | André SilvaLoan | 1995 | 19 | 3 |
| 2023–2025 | Iker CalderónYouth | 2006 | | |
| 2022–2024 | Alex Marchal | 2007 | | |
| 2022–2023 | Andoni Zubiaurre | 1996 | 1 | 0 |
| 2022–2026 | Brais Méndez | 1997 | 122 | 22 |
| 2022–2023 | Gorka Carrera | 2005 | 4 | 0 |
| 2022–2024 | Ibai CaboYouth | 2006 | | |
| 2022–2023 | Javier SoroetaYouth | 2005 | | |
| 2022–2024 | Mohamed-Ali Cho | 2004 | 40 | 2 |
| 2022 | RafinhaLoan | 1993 | 17 | 1 |
| 2022–2026 | Sadiq Umar | 1997 | | |
| 2022 | Takefusa Kubo | 2001 | 111 | 22 |
| 2022–2025 | Unax AyoYouth | 2006 | | |
| 2022–2025 | Xalbat LarraldeYouth | 2006 | | |
| 2021–2023 | Alexander SørlothLoan | 1995 | 67 | 16 |
| 2021 | Carlos Fernández Luna | 1996 | | |
| 2021 | Diego Rico | 1993 | | |
| 2021–2024 | Iker RoperoYouth | 2006 | | |
| 2021–2022 | Mathew Ryan | 1992 | 3 | 0 |
| 2020–2024 | Ander EzpeletaYouth | 2008 | | |
| 2020–2024 | Dani Díaz | 2006 | 2 | 0 |
| 2020–2023 | David Silva | 1986 | 74 | 6 |
| 2020–2021 | Mikel RodríguezYouth | 2002 | | |
| 2020–2024 | Robert Navarro | 2002 | 34 | 6 |
| 2020–2024 | Xanti OyharçabalYouth | 2007 | | |
| 2019 | Alejandro Remiro | 1995 | 309 | 0 |
| 2019–2022 | Alexander Isak | 1999 | 105 | 33 |
| 2019–2021 | Bárbara Latorre | 1993 | 42 | 10 |
| 2019–2020 | Martin ØdegaardLoan | 1998 | 31 | 4 |
| 2019–2022 | Nacho Monreal | 1986 | 55 | 3 |
| 2018–2015 | Aihen Muñoz | 1997 | 199 | 2 |
| 2018–2024 | Alex Sola | 1999 | 21 | 0 |
| 2018–2023 | Ander Martín | 2000 | 10 | 0 |
| 2018–2021 | Andoni ArzakYouth | 2003 | | |
| 2018–2022 | Eder GarcíaYouth | 2004 | | |
| 2018–2019 | Héctor Moreno | 1988 | 33 | 2 |
| 2018–2025 | Joan OleagaYouth | 2006 | | |
| 2018–2023 | Jon Martín | 2006 | 50 | 2 |
| 2018–2022 | Julen Lobete | 2000 | 14 | 2 |
| 2018–2023 | Lander Astiazaran | 2006 | 2 | 0 |
| 2018–2019 | Loïck LespinasseYouth | 2000 | | |
| 2018–2021 | Miguel Ángel Moyá | 1984 | 37 | |
| 2018–2024 | Mikel Merino | 1996 | 190 | 20 |
| 2018–2022 | Näis Djouahra | 1999 | 73 | 7 |
| 2018–2019 | Oihana Aldai | 1992 | | |
| 2018–2024 | Robin Le Normand | 1996 | 167 | 4 |
| 2018–2019 | Théo HernandezLoan | 1997 | 24 | 1 |
| 2017–2022 | Adnan Januzaj | 1995 | 132 | 15 |
| 2017–2021 | Aitor FragaYouth | 2003 | | |
| 2017–2020 | Diego Llorente | 1993 | 78 | 4 |
| 2017–2018 | Javier MartónYouth | 1999 | | |
| 2017–2021 | Jon Gorrotxategi | 2002 | 37 | 1 |
| 2017–2020 | Markel GoñiYouth | 2001 | | |
| 2016–2017 | Ander Bardají Maiza | 1995 | 0 | 0 |
| 2016–2023 | Arkaitz Mariezkurrena | 2005 | 13 | 2 |
| 2016–2022 | Ekain OrobengoaYouth | 2004 | | |
| 2016–2022 | Eñaut LeteYouth | 2004 | | |
| 2016–2022 | Eneko AstigarragaYouth | 2004 | | |
| 2016–2017 | Jon Aramburu | 2002 | 106 | 2 |
| 2016–2022 | Jon Guridi | 1995 | 36 | 2 |
| 2016–2025 | Jon Magunazelaia | 2001 | 21 | 1 |
| 2016–2018 | Jorge AguirreYouth | 2000 | | |
| 2016–2019 | Juanmi Jiménez | 1993 | 114 | 31 |
| 2016–2019 | Kévin Rodrigues | 1994 | 31 | 1 |
| 2016–2023 | Lander OlasagastiYouth | 2004 | | |
| 2016–2022 | Luken Beitia Aguirregomezcorta | 2004 | 5 | 0 |
| 2016–2022 | Manex GibelaldeYouth | 2004 | | |
| 2016–2021 | Pablo Marín | 2003 | 95 | 3 |
| 2016–2019 | Unai Marrero | 2001 | 20 | 0 |
| 2016–2025 | Urko González | 2001 | 16 | 0 |
| 2016 | Willian José | 1991 | 170 | 63 |
| 2015–2016 | Aitor Morcillo | 1994 | | |
| 2015–2020 | Aritz MuguruzaYouth | 2001 | | |
| 2015–2016 | BrumaLoan | 1994 | 32 | 2 |
| 2015–2018 | David Concha | 1996 | | |
| 2015–2016 | Diego ReyesLoan | 1992 | 27 | 2 |
| 2015 | Héctor Hernández Ortega | 1991 | | |
| 2015–2018 | Jokin GabilondoYouth | 1999 | | |
| 2015–2021 | Jon Balda | 2002 | 2 | 0 |
| 2015–2021 | Jon Bautista | 1995 | 84 | 9 |
| 2015 | Jonathas de Jesus | 1989 | | |
| 2015–2016 | Oier OlazábalLoan | 1989 | 5 | 0 |
| 2015–2020 | Peru RodríguezYouth | 2002 | | |
| 2015–2024 | Roberto López | 2000 | 24 | 3 |
| 2015 | Srđan Babić | 1996 | | |
| 2015–2017 | Unai Rementeria CastroYouth | 1999 | | |
| 2015–2021 | Unax AgoteYouth | 2003 | | |
| 2014–2024 | Alberto Dadie Izagirre | 2002 | 3 | 0 |
| 2014 | Alexander Callens | 1992 | 0 | 0 |
| 2014–2016 | Alfreð Finnbogason | 1989 | 23 | 2 |
| 2014–2026 | Aritz Elustondo | 1994 | 313 | 12 |
| 2014–2021 | Asier Ortiz de GuineaYouth | 2002 | | |
| 2014–2019 | Beñat Turrientes | 2002 | 132 | 5 |
| 2014–2019 | Cristina Pizarro Mingo | 1989 | | |
| 2014–2018 | Egoitz AranaYouth | 2002 | | |
| 2014–2015 | Eneko JauregiYouth | 1996 | | |
| 2014–2020 | Gerónimo Rulli | 1992 | 150 | 0 |
| 2014–2015 | Iñaki Urkizu | 1990 | | |
| 2014–2025 | Jon Ander Olasagasti | 2000 | 58 | 2 |
| 2014–2026 | Jon Karrikaburu | 2002 | 21 | 2 |
| 2014 | Raúl Rodríguez Navas | 1988 | | |
| 2014–2018 | Sergio Canales Madrazo | 1991 | 135 | 10 |
| 2014–2017 | Unai VeigaYouth | 1998 | | |
| 2013–2017 | Aitor AranzabeYouth | 1998 | | |
| 2013–2020 | Alex Carbonell MartikorenaYouth | 2001 | | |
| 2013–2018 | Ander Barrenetxea Muguruza | 2001 | 234 | 30 |
| 2013–2017 | Esteban Granero | 1987 | 71 | 0 |
| 2013–2019 | Gaizka AiesaYouth | 2001 | | |
| 2013–2014 | Haris Seferovic | 1992 | 24 | 2 |
| 2013–2017 | Jesús OwonoYouth | 2001 | | |
| 2013–2017 | Jon GuruzetaYouth | 2000 | | |
| 2013–2018 | Jon Pacheco | 2001 | 101 | 1 |
| 2013–2014 | Óscar Vega Salinas | 1987 | 0 | 0 |
| 2013–2015 | Zourdine ThiorYouth | 1997 | | |
| 2012–2014 | Adrián LapeñaYouth | 1996 | | |
| 2012–2018 | Anatz ElizondoYouth | 2000 | | |
| 2012–2023 | Ander Guevara | 1997 | 101 | 2 |
| 2012–2019 | Ander ZoiloYouth | 2000 | | |
| 2012–2017 | Aritz AldasoroYouth | 1999 | | |
| 2012–2018 | Daniel GarridoYouth | 2000 | | |
| 2012–2016 | Gonzalo Castro Irizábal | 1984 | 116 | 12 |
| 2012–2019 | Iñaki RecioYouth | 2000 | | |
| 2012–2014 | José Ángel ValdésLoan | 1989 | 33 | 1 |
| 2012–2024 | Martin Merquelanz | 1995 | 18 | 0 |
| 2012–2014 | Pablo SisniegaYouth | 1995 | | |
| 2012–2018 | Paul ÁlvarezYouth | 2000 | | |
| 2012–2019 | Unai Ruiz-ZeberioYouth | 2000 | | |
| 2012–2019 | Yago CanteroYouth | 2000 | | |
| 2011–2023 | Aritz Aranbarri | 1998 | 4 | 0 |
| 2011–2018 | Carlos Vela | 1989 | 219 | 66 |
| 2011–2018 | Imanol EzkurdiaYouth | 1999 | | |
| 2011–2018 | Iñigo Martínez | 1991 | 205 | 16 |
| 2011–2015 | Liassine Cadamuro | 1988 | 27 | 0 |
| 2011–2025 | Martín Zubimendi | 1999 | 180 | 9 |
| 2011–2012 | McDonald MarigaLoan | 1987 | 14 | 0 |
| 2011–2015 | Mikel Oyarzabal | 1997 | 349 | 100 |
| 2011–2019 | Rubén Pardo | 1992 | 194 | 7 |
| 2011–2016 | Theo LucbertYouth | 1998 | | |
| 2011–2012 | Vadim Demidov | 1986 | 36 | 0 |
| 2010–2015 | Alexander PetxarromanYouth | 1997 | | |
| 2010–2023 | Andoni Gorosabel | 1996 | 146 | 0 |
| 2010–2015 | Diego Ifrán | 1987 | 52 | 5 |
| 2010–2016 | Eneko Capilla | 1995 | 3 | 0 |
| 2010–2011 | Francisco Sutil | 1984 | 17 | 2 |
| 2010 | Franck Songo'oLoan | 1987 | 8 | 0 |
| 2010–2013 | Jeffrey Sarpong | 1988 | 19 | 1 |
| 2010–2017 | Jérémy BlascoYouth | 1999 | | |
| 2010–2011 | Raúl Tamudo | 1977 | 31 | 7 |
| 2010–2011 | Unai LópezYouth | 1995 | | |
| 2009–2018 | Alberto de la Bella | 1985 | 189 | 6 |
| 2009–2010 | Alexander Albistegi | 1987 | 1 | 0 |
| 2009–2014 | Antoine Griezmann | 1991 | 180 | 46 |
| 2009–2023 | Asier Illarramendi | 1990 | 253 | 11 |
| 2009–2010 | Carlos BuenoLoan | 1980 | 33 | 12 |
| 2009–2010 | Emilio NsueLoan | 1989 | 33 | 5 |
| 2009–2010 | Jonathan EstradaLoan | 1983 | 11 | 0 |
| 2009–2011 | Josu Esnaola | 1986 | 2 | 0 |
| 2009 | Sebastián AbreuLoan | 1976 | 18 | 11 |
| 2009–2018 | Toño Ramírez | 1986 | 9 | 0 |
| 2008–2014 | Ander GorostidiYouth | 1996 | | |
| 2008–2009 | Boukary DraméLoan | 1985 | 1 | 0 |
| 2008–2020 | David Zurutuza | 1986 | 267 | 20 |
| 2008–2015 | Eñaut Zubikarai | 1984 | 46 | 0 |
| 2008 | Fran MéridaLoan | 1990 | 17 | 1 |
| 2008 | Ignacio Pérez SantamaríaLoan | 1980 | 16 | 1 |
| 2008–2015 | Igor Zubeldia | 1997 | 302 | 4 |
| 2008–2015 | Iker Hernando | 1994 | 2 | 0 |
| 2008 | José Luis MartíLoan | 1975 | 22 | 2 |
| 2008–2011 | Kenan KodroYouth | 1993 | | |
| 2008–2021 | Luca Sangalli | 1995 | 33 | 3 |
| 2008–2009 | Marcos García BarrenoLoan | 1987 | 38 | 4 |
| 2008–2009 | Mohamed Camara | 1977 | 34 | 1 |
| 2008–2009 | Necati AteşLoan | 1980 | 35 | 1 |
| 2008–2010 | Sergio Rodríguez | 1978 | 39 | 3 |
| 2008 | Víctor CasadesúsLoan | 1985 | 19 | 6 |
| 2007–2008 | Andrija DelibašićLoan | 1981 | 33 | 6 |
| 2007–2018 | Carlos Martínez | 1986 | 208 | 3 |
| 2007–2015 | Daniel Estrada Agirrezabalaga | 1987 | 139 | 3 |
| 2007–2014 | Daniel García Carrillo | 1990 | | |
| 2007–2008 | David Vaughan | 1983 | 9 | 1 |
| 2007 | Germán Herrera | 1983 | 19 | 1 |
| 2007–2009 | Giovanni Sio | 1989 | | |
| 2007–2011 | Iñigo RodríguezYouth | 1991 | | |
| 2007–2011 | Iñigo Sarasola | 1987 | 6 | 0 |
| 2007 | JesuliLoan | 1978 | 11 | 0 |
| 2007 | Sávio | 1974 | 19 | 5 |
| 2007–2008 | Víctor Rubén López | 1978 | 31 | 1 |
| 2006–2018 | Álvaro Odriozola | 1995 | 89 | 2 |
| 2006–2014 | Claudio Bravo | 1983 | 229 | 1 |
| 2006–2008 | Dalibor Stevanović | 1984 | 19 | 1 |
| 2006–2011 | Diego Rivas | 1980 | 124 | 3 |
| 2006–2014 | Estanislao MarcellánYouth | 1996 | | |
| 2006 | Fábio Felício | 1982 | 10 | 0 |
| 2006–2009 | Gerardo García León | 1974 | 96 | 3 |
| 2006–2016 | Ion Ansotegi | 1982 | 225 | 11 |
| 2006–2022 | Joseba Zaldua | 1992 | 190 | 1 |
| 2006–2007 | Juan Jesús Gutiérrez Robles | 1980 | 28 | 1 |
| 2006 | Mark GonzálezLoan | 1984 | 16 | 6 |
| 2006–2008 | Morten Skoubo | 1980 | 30 | 5 |
| 2005–2016 | Alain Oyarzun | 1993 | 3 | 0 |
| 2005–2008 | Álvaro Novo | 1978 | 53 | 3 |
| 2005–2007 | Daniel Cifuentes Alfaro | 1980 | 14 | 0 |
| 2005–2008 | Gaizka Garitano Aguirre | 1975 | 82 | 9 |
| 2005–2006 | Lander GabilondoYouth | 1987 | | |
| 2005–2018 | Markel Bergara | 1986 | 195 | 3 |
| 2005–2017 | Mikel González Martínez | 1985 | 300 | 6 |
| 2005–2015 | Pablo Hervías | 1993 | 19 | 1 |
| 2004–2007 | Adriano Rossato | 1977 | 24 | 1 |
| 2004–2005 | Dragan Mladenović | 1976 | 12 | 0 |
| 2004–2015 | Gorka Elustondo | 1987 | 144 | 7 |
| 2004–2005 | Gorka KijeraYouth | 1986 | | |
| 2004–2005 | Iban Zubiaurre | 1983 | 18 | 0 |
| 2004–2007 | Javier Garrido | 1985 | 90 | 1 |
| 2004–2006 | Jérémie Bréchet | 1979 | 19 | 0 |
| 2004–2017 | Jon Gaztañaga | 1991 | 18 | 0 |
| 2004–2014 | Josu IbarbiaYouth | 1995 | | |
| 2004–2008 | Josu Ozkoidi AlbaYouth | 1990 | | |
| 2004–2005 | Mikel Arteta | 1982 | 15 | 1 |
| 2004–2005 | Mikel Azparren Arizkuren | 1981 | 2 | 0 |
| 2004–2011 | Mikel Labaka | 1980 | 181 | 10 |
| 2004–2009 | Oskitz Estefania | 1986 | 4 | 0 |
| 2004–2017 | Yuri Berchiche | 1990 | 88 | 3 |
| 2003–2012 | Borja Viguera | 1987 | 14 | 0 |
| 2003–2005 | Ignacio Azpilikueta Rodríguez | 1981 | 2 | 0 |
| 2003–2018 | Imanol Agirretxe | 1987 | 246 | 71 |
| 2003–2005 | Juan Domínguez Otaegui | 1983 | 3 | 0 |
| 2003–2005 | Lee Chun-soo | 1981 | 13 | 0 |
| 2003–2004 | Lionel Potillon | 1974 | 20 | 0 |
| 2003–2018 | Xabi Prieto | 1983 | 479 | 67 |
| 2003–2009 | Xabier Castillo | 1986 | 73 | 1 |
| 2002–2009 | Alain Eizmendi | 1990 | 1 | 0 |
| 2002–2004 | Aritz BordaYouth | 1985 | | |
| 2002–2010 | Asier Riesgo | 1983 | 130 | 0 |
| 2002–2004 | Gabriel Schürrer | 1971 | 56 | 1 |
| 2002–2003 | Gaizka ToqueroYouth | 1984 | | |
| 2002–2004 | Galder Zubizarreta | 1980 | | |
| 2002–2008 | Gari Uranga | 1980 | 125 | 9 |
| 2002–2009 | Iñigo Díaz de Cerio | 1984 | 77 | 24 |
| 2002–2014 | Javier Ros | 1990 | 28 | 2 |
| 2002–2003 | José Ignacio Aizpurúa | 1970 | 0 | 0 |
| 2002–2006 | Mikel BalenziagaYouth | 1988 | | |
| 2002–2006 | Nihat Kahveci | 1979 | 133 | 58 |
| 2002–2006 | Sergio Boris González | 1980 | 35 | 0 |
| 2001–2004 | Bjørn Tore Kvarme | 1972 | 84 | 0 |
| 2001 | Giorgi Demetradze | 1976 | 13 | 1 |
| 2001–2005 | Luiz Alberto da Silva Oliveira | 1977 | 75 | 6 |
| 2001–2014 | Marco Sangalli | 1992 | 3 | 0 |
| 2001–2002 | Roberto Blanquez | 1979 | | |
| 2001–2005 | Sander Westerveld | 1974 | 77 | 0 |
| 2000–2002 | Alberto Alejandro Gutiérrez | 1979 | 6 | 0 |
| 2000–2001 | Arif Erdem | 1972 | 4 | 2 |
| 2000–2002 | Edgaras Jankauskas | 1975 | 55 | 19 |
| 2000–2001 | Frédéric Peiremans | 1973 | 0 | 0 |
| 2000–2001 | Júlio César Santos CorreaLoan | 1978 | 16 | 1 |
| 2000–2002 | Mattias Asper | 1974 | 10 | 0 |
| 2000–2008 | Mikel Alonso | 1980 | 111 | 4 |
| 2000–2008 | Mikel OrbegozoYouth | 1989 | | |
| 2000–2001 | Stéphane Collet | 1972 | | |
| 2000–2003 | Tayfun Korkut | 1974 | 78 | 9 |
| 2000–2004 | Xabi Alonso | 1981 | 114 | 9 |
| 2000–2003 | Ximun DuhourYouth | 1984 | | |
| 1999–2003 | Dmitri Khokhlov | 1975 | 101 | 14 |
| 1999–2002 | José Félix Guerrero | 1975 | 33 | 1 |
| 1999–2013 | Joseba Llorente | 1979 | 64 | 9 |
| 1999–2001 | Sergio Corino | 1974 | 29 | 0 |
| 1999 | Víctor Bonilla | 1971 | 18 | 3 |
| 1999–2004 | Zuhaitz Gurrutxaga | 1980 | 37 | 0 |
| 1998–1999 | Igor Cvitanović | 1970 | 29 | 3 |
| 1998–2007 | Igor Jauregi | 1974 | 150 | 7 |
| 1998–2003 | Íker Álvarez Braceras | 1977 | 5 | 0 |
| 1998–2006 | Jhon ViáfaraLoan | 1978 | 22 | 0 |
| 1998–2006 | José Javier Barkero | 1979 | 71 | 9 |
| 1998–2002 | Juan Ugarte | 1982 | 1 | 0 |
| 1998–2000 | Sergio Francisco | 1979 | 5 | 0 |
| 1997–2007 | Aitor López Rekarte | 1975 | 338 | 4 |
| 1997–2000 | Dietmar Kühbauer | 1971 | 47 | 2 |
| 1997–2000 | Iker Sarriegi Etxabe | 1973 | | |
| 1997–2000 | Mikel Antía Mendiaraz | 1973 | 57 | 2 |
| 1997–2012 | Mikel Aranburu | 1979 | 425 | 32 |
| 1997–2000 | Ricardo Sá Pinto | 1972 | 70 | 6 |
| 1997–2000 | Rubén Vega | 1977 | 11 | 0 |
| 1996–2000 | Aitor Aldeondo Sarasa | 1975 | 54 | 9 |
| 1996–2007 | Darko Kovačević | 1973 | 278 | 92 |
| 1996–2008 | Gorka Larrea | 1984 | 26 | 0 |
| 1996–1998 | Håkan Mild | 1971 | 50 | 1 |
| 1996 | Joseba Agirre Oliden | 1977 | 1 | 0 |
| 1996–2000 | Juan Andrés Gómez | 1971 | | |
| 1996–2000 | Mutiu Adepoju | 1970 | 89 | 8 |
| 1996–1997 | Raúl Iglesias Rodríguez | 1974 | 1 | 0 |
| 1995–1998 | Gheorghe Craioveanu | 1968 | 90 | 26 |
| 1995–1996 | Iñigo Arteaga Nieto | 1972 | 0 | 0 |
| 1995–1999 | Javi Gracia | 1970 | 106 | 12 |
| 1995–1997 | Joachim Yaw | 1973 | | |
| 1995–1996 | Marcus Pürk | 1974 | 30 | 5 |
| 1995–1996 | Miguel Ramírez | 1970 | 10 | 0 |
| 1995–2006 | Óscar de Paula | 1975 | 298 | 60 |
| 1995–1999 | Roberto Olabe Aranzábal | 1967 | 2 | 0 |
| 1995–1996 | Unai Emery | 1971 | 5 | 1 |
| 1994–1995 | Luis García Postigo | 1969 | 20 | 0 |
| 1994–2005 | Valeri Karpin | 1969 | 179 | 36 |
| 1993–2006 | Igor Gabilondo | 1979 | 140 | 16 |
| 1993–1994 | Iñaki Zabala | 1970 | 2 | 0 |
| 1993–1995 | Juan Cuyami | 1972 | 10 | 0 |
| 1992–2004 | Agustín Aranzábal | 1973 | 351 | 5 |
| 1992–2006 | Alberto López Fernández | 1969 | 380 | 0 |
| 1992–2002 | Iñigo Idiakez | 1973 | 254 | 33 |
| 1992–1993 | Javier Yubero | 1972 | 35 | 0 |
| 1992–2003 | José Antonio Pikabea | 1970 | 313 | 10 |
| 1991–1998 | Andoni Imaz | 1971 | 221 | 7 |
| 1991–2005 | Bittor Alkiza | 1970 | 153 | 17 |
| 1991–1994 | Carlos Xavier | 1962 | 96 | 13 |
| 1991–1994 | Estéfano Izaguirre Godineau | 1971 | 4 | 0 |
| 1991 | Joseba Irazusta | 1972 | 3 | 3 |
| 1991–1995 | Meho Kodro | 1967 | 129 | 73 |
| 1990–1991 | Dalian Atkinson | 1968 | 29 | 12 |
| 1990–1998 | Imanol Alguacil | 1971 | 113 | 7 |
| 1990 | Iñaki Alonso Ormazábal | 1970 | 1 | 0 |
| 1990–1995 | Joseba Etxeberria | 1977 | 7 | 2 |
| 1990–1991 | Kevin Richardson | 1962 | 37 | 0 |
| 1990–1999 | Luis Pérez Pascual | 1971 | 185 | 24 |
| 1990 | Mikel Roteta | 1970 | 4 | 0 |
| 1990–1994 | Oceano da Cruz | 1962 | 96 | 17 |
| 1990–1995 | Xabier Guruzeta Aizpún | 1970 | 68 | 1 |
| 1989–1991 | Iñaki Bergara | 1962 | 2 | 0 |
| 1989–2004 | Javier de Pedro | 1973 | 304 | 45 |
| 1989–1991 | John Aldridge | 1958 | 63 | 33 |
| 1989–1994 | José Luis Agirre | 1965 | 74 | 1 |
| 1989–1996 | José María Lumbreras Paños | 1961 | 138 | 3 |
| 1989–1991 | Juan Antonio Mentxaka Lorente | 1963 | 65 | 8 |
| 1989–1991 | Mikel Lasa | 1971 | 89 | 3 |
| 1989–1993 | Patxi Hernández Hernández | 1967 | | |
| 1988–1990 | Jon Andoni GoikoetxeaLoan | 1965 | 94 | 13 |
| 1987–1990 | David Villabona | 1969 | 48 | 3 |
| 1987–2001 | Miguel Fuentes Azpiroz | 1964 | 439 | 7 |
| 1987–1992 | Santiago Martín Jiménez | 1970 | 3 | 0 |
| 1986–1993 | Mikel Loinaz Balda | 1967 | 62 | 18 |
| 1986–1987 | Ricardo Arrien Iriondo | 1960 | 16 | 3 |
| 1985–1992 | José Luis González Vázquez | 1964 | 134 | 153 |
| 1985–1990 | Juan María Mujika Izaguirre | 1963 | | |
| 1985–1995 | Luciano Iturrino | 1963 | 92 | 7 |
| 1985–1988 | Luis López Rekarte | 1962 | 92 | 2 |
| 1984–1997 | Alberto Albístegi Zamacola | 1964 | 126 | 6 |
| 1984 | José Luis Ribera | 1965 | 1 | 0 |
| 1984–2002 | Lorenzo Juarros García | 1966 | 411 | 41 |
| 1984 | Luis Fernando Rodríguez | 1964 | 1 | 0 |
| 1984–1989 | Martín Begiristain | 1965 | 17 | 3 |
| 1984–1991 | Xabier Bengoetxea Iparraguirre | 1965 | | |
| 1983–1986 | Agustín Elduayen | 1964 | 38 | 0 |
| 1983–1987 | Javier Sagarzazu | 1958 | 154 | 0 |
| 1982–1988 | Txiki Begiristain | 1964 | 187 | 23 |
| 1981–1987 | Javier Zubillaga | 1959 | 80 | 5 |
| 1981–1995 | Vicente Biurrun | 1959 | 6 | 0 |
| 1980–1988 | José Mari Bakero | 1963 | 223 | 67 |
| 1980–1994 | Juan Antonio Larrañaga | 1958 | 460 | 15 |
| 1979–1993 | Alberto Górriz | 1958 | 461 | 14 |
| 1979–1980 | Andoni Zubizarreta | 1961 | 12 | 0 |
| 1979–1986 | Pedro Uralde | 1958 | 255 | 97 |
| 1978–1986 | Genaro Celayeta | 1954 | 239 | 5 |
| 1978–1981 | Juan María Amiano Mariñelarena | 1947 | 38 | 3 |
| 1978–1981 | Manuel Cervantes | 1957 | 0 | 0 |
| 1977–1992 | Agustín Gajate Vidriales | 1958 | 364 | 12 |
| 1977–1982 | Periko Alonso | 1953 | 154 | 25 |
| 1976–1982 | Salva Iriarte | 1952 | 94 | 3 |
| 1975–1987 | Roberto López Ufarte | 1958 | 363 | 101 |
| 1974–1989 | Jesús María Zamora | 1955 | 455 | 63 |
| 1974–1985 | José Diego Álvarez | 1954 | 264 | 16 |
| 1974–1985 | Julio Olaizola | 1950 | 250 | 2 |
| 1974–1989 | Luis Arconada | 1954 | 414 | 0 |
| 1974–1981 | Santiago Idígoras | 1953 | 204 | 39 |
| 1973–1986 | Jesús María Satrústegui | 1954 | 297 | 133 |
| 1973–1979 | Ricardo Muruzábal Viteri | 1951 | 87 | 24 |
| 1972–1977 | Javier Urruticoechea | 1952 | 66 | 0 |
| 1972–1978 | José Antonio de la Hoz Uranga | 1949 | 101 | 0 |
| 1971–1975 | Fernando Ansola | 1940 | 87 | 34 |
| 1971–1985 | Inaxio Kortabarria | 1950 | 355 | 16 |
| 1970–1977 | José María Araquistáin | 1948 | 132 | 37 |
| 1970–1975 | Pedro María Artola | 1948 | 30 | 0 |
| 1968–1973 | José Antonio Urtiaga | 1942 | 96 | 22 |
| 1967–1972 | Enrique Silvestre | 1941 | | |
| 1967–1971 | José Antonio Santamaría Mikel Vaqueriza | 1946 | | |
| 1966–1977 | Francisco Gorriti Sarasola | 1943 | | |
| 1966–1981 | Gaztelu | 1946 | 257 | 28 |
| 1966–1968 | Jesús María Zubiarraín Arguiñano | 1945 | 0 | |
| 1966–1975 | José Antonio Corcuera | 1948 | | |
| 1965–1975 | José Luis Lema | 1945 | | |
| 1965–1973 | José Ramón Esnaola | 1946 | 181 | 0 |
| 1964–1976 | José María Martínez Muguerza | 1942 | 373 | 0 |
| 1964–1971 | Pedro María Iguaran | 1940 | | |
| 1962–1974 | Alberto Ormaetxea | 1939 | 239 | 2 |
| 1962–1977 | Dionisio Urreisti | 1943 | 349 | 61 |
| 1962 | Jesús Herrera AlonsoLoan | 1938 | 6 | 2 |
| 1962–1973 | Rafael Mendiluce | 1939 | 309 | 32 |
| 1961–1962 | Agne SimonssonLoan | 1935 | 22 | 8 |
| 1961–1962 | Juan Manuel VillaLoan | 1938 | 21 | 10 |
| 1960–1967 | Juan Cacho Aramburu | 1939 | | |
| 1960–1968 | Juan Ignacio Lasa | 1938 | | |
| 1959–1963 | Miguel Azcárate | 1938 | | |
| 1956–1965 | José Antonio Irulegui | 1937 | 177 | 1 |
| 1956–1961 | José Araquistáin | 1937 | 106 | 0 |
| 1955–1961 | Iñaki Alkiza | 1933 | 66 | 9 |
| 1954–1957 | Manuel Larrabeiti | 1931 | | |
| 1953–1961 | Antonio Ansola | 1931 | 141 | |
| 1953–1961 | Fermín Gordejuela Roncal | 1933 | | |
| 1953–1955 | Rafael Iriondo | 1918 | 28 | 9 |
| 1952–1964 | Andoni Elizondo | 1932 | 213 | 4 |
| 1952–1953 | Charles Ducasse | 1930 | 18 | 8 |
| 1952–1961 | José María Galardi | 1931 | | |
| 1951–1961 | Ángel Paz | 1932 | 227 | 55 |
| 1950–1953 | Antonio Aldonza | 1926 | 21 | 0 |
| 1950–1954 | Sabino Barinaga Alberdi | 1922 | 56 | 22 |
| 1950–1956 | Silvestre Igoa | 1920 | 116 | 60 |
| 1949–1950 | Aridex Calligaris | 1922 | 2 | 0 |
| 1949–1953 | Berasaluce | 1931 | 0 | 0 |
| 1949–1956 | Ricardo Suárez | 1923 | | |
| 1949–1952 | Salvador Artigas | 1913 | 70 | 2 |
| 1948–1951 | José Caeiro | 1925 | 86 | 56 |
| 1948–1953 | Juan Antonio Rodríguez Duflox | 1937 | 26 | 1 |
| 1947–1952 | Rafael Alsúa | 1923 | 60 | 37 |
| 1946–1950 | Isidoro Urra | 1916 | 35 | 0 |
| 1946–1951 | Luis Hériz | 1927 | | |
| 1943–1944 | Jaime Mancisidor | 1910 | 17 | 0 |
| 1943–1944 | Joaquín Lizasoain | 1919 | | |
| 1942–1944 | Eduardo Chillida | 1924 | | |
| 1941–1955 | Sebastián Ontoria | 1920 | 206 | 41 |
| 1940–1942 | Chipia | 1914 | | |
| 1940–1952 | Patricio Eguidazu | 1919 | | |
| 1940–1942 | Roberto Etxebarria Arruti | 1908 | 2 | 0 |
| 1939–1955 | Epifanio Fernández | 1919 | 271 | 100 |
| 1939–1956 | Ignacio Eizaguirre | 1920 | 107 | 0 |
| 1937–1942 | José María Querejeta Alberro | 1919 | | |
| 1936 | Francisco Iriondo Orozco | 1911 | | |
| 1934 | Harry Lowe | 1886 | | |
| 1934–1935 | Manuel Olivares | 1909 | 17 | 7 |
| 1933–1935 | Juan Antonio Ipiña | 1912 | 36 | 8 |
| 1933–1942 | Pedro Irastorza | 1918 | | |
| 1932–1934 | Santiago Urtizberea | 1909 | 19 | 22 |
| 1931–1932 | Baltasar Albéniz | 1905 | 5 | 2 |
| 1930–1931 | Caramelero | 1908 | 7 | 3 |
| 1929–1930 | Esteban Arrizabalo | 1910 | 7 | 0 |
| 1929–1932 | Francisco Elzo | 1908 | | |
| 1929–1935 | Miguel Ayestarán | 1910 | 95 | 7 |
| 1927–1936 | Cholín | 1906 | | |
| 1927–1932 | Félix Ilundain | 1908 | | |
| 1926–1942 | Paco Bienzobas | 1909 | 70 | 40 |
| 1925–1933 | Kiriki | 1907 | | |
| 1924–1934 | Martín Marculeta | 1907 | 106 | 4 |
| 1923–1930 | Domingo Zaldúa | 1903 | | |
| 1923–1926 | Luis Beguiristain | 1896 | | |
| 1923–1927 | Marcelino Gálatas | 1903 | 53 | 18 |
| 1923–1930 | Mariano Yurrita Llorente | 1904 | | |
| 1922–1926 | Antonio Juantegui | 1898 | | |
| 1921–1928 | Luis Ortiz de Urbina | 1899 | | |
| 1921–1929 | Matías Aranzábal | 1900 | | |
| 1919–1926 | Eduardo Arbide | 1900 | 32 | 19 |
| 1919–1920 | Manuel Carrasco | 1894 | | |
| 1918–1924 | Silverio Izaguirre | 1897 | | |
| 1917–1928 | Antonio Arrillaga | 1900 | | |
| 1917–1927 | Benito Díaz | 1898 | | |
| 1915–1923 | José María Sansinenea | 1896 | | |
| 1913–1926 | Juan Artola | 1895 | 90 | 36 |
| 1912–1925 | Agustín Eizaguirre | 1897 | | |
| 1911–1924 | Mariano Arrate | 1892 | | |
| 1909–1910 | George McGuinness | 1887 | 6 | 1 |
| 1909–1919 | Gregorio de Sena Manterola | 1890 | | |
| 1909–1913 | José Berraondo | 1878 | | |
| 1909–1910 | Manuel Prast | 1876 | | |
| 1909–1914 | Nicasio Goitisolo Zubizarreta | 1889 | | |
| ? | Adolfo Sarasqueta | 1931 | | |
| ?–2024 | Adrián ZangoYouth | 2005 | | |
| ?–2021 | Aimar González De HerediaYouth | 2003 | | |
| ?–2010 | Aitor AldalurYouth | 1991 | | |
| ?–2022 | Aitor Larrañaga BarrenaYouth | 2003 | | |
| ? | Alberto Matxinbarrena Aguirrebengoa | 1888 | | |
| ?–2012 | Alejandro Sanz SainzYouth | 1993 | | |
| ?–2012 | Alexander IriondoYouth | 1994 | | |
| ? | Allegra Poljak | 1999 | | |
| ? | Amadeo Labarta | 1905 | | |
| ?–2016 | Ander El HaddadiYouth | 1997 | | |
| ?–2013 | Andoni UgarteYouth | 1995 | | |
| ? | Ángel Mariscal | 1904 | | |
| ? | Ángel Segurola Olarreaga | 1935 | | |
| ? | Antonio Igoa | 1933 | | |
| ?–1988 | Aquilino Etxarri OlloquiegiYouth | 1969 | | |
| ? | Arsen Zakharyan | 2003 | | |
| ?–2000 | Asier EizagirreYouth | 1981 | | |
| ?–2023 | Beñat ArratibelYouth | 2004 | | |
| ? | Carlos Basabe | 1924 | | |
| ? | Cristina Cornejo | 1992 | | |
| ?–2020 | Dani RodríguezYouth | 2005 | | |
| ?–2024 | Domenic TorresYouth | 2005 | | |
| ? | Elías Querejeta | 1934 | | |
| ?–2008 | Eneko EizmendiYouth | 1990 | | |
| ? | Feliciano Matute | 1937 | | |
| ?–2018 | Gexan ElosegiYouth | 1999 | | |
| ?–2021 | Gorka GastesiYouth | 2003 | | |
| ?–2014 | Gorka GiraltYouth | 1995 | | |
| ?–2024 | Gorka GorosabelYouth | 2006 | | |
| ? | Idoia Agirre | 1993 | | |
| ? | Ignacio Aldalur | 1968 | | |
| ? | Ignacio Echarri | 1932 | | |
| ?–2021 | Igor IrazuYouth | 2002 | | |
| ?–2019 | Iker KortajarenaYouth | 2000 | | |
| ?–2014 | Iker OlaizolaYouth | 1996 | | |
| ?–2023 | Iker OtaduiYouth | 2005 | | |
| ?–2005 | Iker RodellarYouth | 1987 | | |
| ?–2008 | Iker SeguínYouth | 1989 | | |
| ?–1991 | Imanol IdiakezYouth | 1972 | | |
| ? | Imanol Plaza | 1988 | | |
| ?–2014 | Imanol SarriegiYouth | 1995 | | |
| ? | Iñaki Álaba Trueba | 1966 | | |
| ? | Íñigo Domínguez | 1979 | | |
| ?–2004 | Ion ZubillagaYouth | 1986 | | |
| ?–2002 | Iosu RivasYouth | 1983 | | |
| ?–2005 | Jagoba BeobideYouth | 1987 | | |
| ? | Jesús Izaguirre | 1906 | | |
| ? | Jesús María Arambarri | 1948 | | |
| ?–2011 | Jon Aranda GoenagaYouth | 1993 | | |
| ?–2023 | Jon EceizabarrenaYouth | 2005 | | |
| ?–2004 | Jon IrazustabarrenaYouth | 1986 | | |
| ?–1986 | Jon Irureta ReyYouth | 1966 | | |
| ?–2011 | Jon Manuel VegaYouth | 1992 | | |
| ?–2011 | Jon TenaYouth | 1993 | | |
| ?–2018 | Jorge Martínez-LosaYouth | 1999 | | |
| ? | Jose Francisco Oiarzabal | 1951 | | |
| ? | Jose Ignacio Urbieta | 1915 | | |
| ? | José Javier Belloso Ezcurra | 1967 | | |
| ? | José Luis Maiztegi | 1939 | | |
| ?–1950 | José Luis Pérez-Paya | 1928 | 7 | 5 |
| ? | José María Astarbe | 1955 | | |
| ?–1976 | José María BautistaYouth | 1956 | | |
| ? | José María Marculeta | 1920 | | |
| ? | José María Pérez Medrano | 1920 | | |
| ? | José Miguel Arregi Aranzegi | 1941 | | |
| ? | José Trino | 1902 | | |
| ?–2010 | Joseba BeitiaYouth | 1990 | | |
| ?–2013 | Joseba MuguruzaYouth | 1994 | | |
| ? | Juan Bagur | 1928 | | |
| ? | Juan María Lasa | 1931 | | |
| ?–2009 | Julen CastañedaYouth | 1990 | | |
| ?–2010 | Julen EtxabegurenYouth | 1991 | | |
| ?–2021 | Julen ZubelzuYouth | 2004 | | |
| ?–2019 | Kerman SukiaYouth | 2002 | | |
| ? | Lippo Hertzka | 1904 | | |
| ? | Luis Etxebeste | 1928 | | |
| ? | Luka Sučić | 2002 | | |
| ?–2004 | Manuel Alejandro García SánchezYouth | 1986 | | |
| ? | Marco Antonio Boronat Gimeno | 1947 | | |
| ?–2023 | Martin ArrutiYouth | 2005 | | |
| ?–1996 | Mikel Etxabe LoitiYouth | 1978 | | |
| ? | Mikel IribasYouth | 1988 | | |
| ?–2003 | Néstor SusaetaYouth | 1984 | | |
| ?–2014 | Odei ArrietaYouth | 1996 | | |
| ?–2015 | Oier CalvilloYouth | 1996 | | |
| ? | Pedro Bea | | | |
| ?–2020 | Peru RuizYouth | 2001 | | |
| ? | Rafael de Diego Larrañaga | 1944 | | |
| ?–2014 | Roberto Olabe del ArcoYouth | 1996 | | |
| ? | Santiago Bakero | 1958 | | |
| ?–2019 | Sergio González ÁlvarezYouth | 2000 | | |
| ?–2024 | Theo FolgadoYouth | 2005 | | |
| ? | Tiburtzio Beristain | 1904 | | |
| ? | Tomás Orbegozo | 1959 | | |
| ? | Trino Arizcorreta | 1902 | | |
| ?–2017 | Unai Agirre ManzisidorYouth | 1998 | | |
| ?–2020 | Unai García SebastiánYouth | 2001 | | |
| ?–2006 | Urtzi Iturrioz UrkizaYouth | 1988 | | |
| ?–2017 | Xabier CardenasYouth | 1998 | | |
| ? | Xabier Flores | 1985 | | |