PLAYER
POS
DOB
CLUB
SINCE
AZ
Andoni Zubizarreta
GK
23.10.1961 (65)
SpainRetired
—
JR
Justo Ruiz
MF
31.08.1969 (57)
AndorraRetired
—
US
Unai Simón
GK
11.06.1997 (29)
Spain Athletic Bilbao2018
JS
Julio Salinas
FW
11.09.1962 (64)
SpainRetired
—
RA
Rafael Alkorta
DF
16.09.1968 (58)
SpainRetired
—
AL
Aymeric Laporte
DF
27.05.1994 (32)
Spain Athletic Bilbao2025
AG
Andoni Goikoetxea
DF
23.05.1956 (70)
SpainRetired
—
JA
José Ramón Alexanko
DF
19.05.1956 (70)
SpainRetired
—
DR
Dani Ruiz
FW
28.06.1951 (75)
SpainRetired
—
FL
Fernando Llorente
FW
26.02.1985 (41)
SpainRetired
—
IW
Iñaki Williams
FW
15.06.1994 (32)
Ghana Athletic Bilbao2014
NW
Nico Williams
MF
12.07.2002 (24)
Spain Athletic Bilbao2021
TR
Txetxu Rojo
FW
28.01.1947 (†)
SpainDeceased
—
MS
Manu Sarabia
FW
09.01.1957 (69)
SpainRetired
—
FA
Fernando Amorebieta
DF
29.03.1985 (41)
VenezuelaRetired
—
SU
Santiago Urkiaga
DF
18.04.1958 (68)
SpainRetired
—
AA
Aritz Aduriz
FW
11.02.1981 (45)
SpainRetired
—
KA
Kepa Arrizabalaga
GK
03.10.1994 (32)
Spain
Arsenal2025
AD
Asier del Horno
DF
19.01.1981 (45)
SpainRetired
—
AI
Andoni Iraola
DF
22.06.1982 (44)
SpainRetired
—
BE
Beñat Etxebarria
MF
19.02.1987 (39)
SpainRetired
—
OS
Oihan Sancet
MF
25.04.2000 (26)
Spain Athletic Bilbao2019
DV
Dani Vivian
DF
05.07.1999 (27)
Spain Athletic Bilbao2020
AI
Ander Iturraspe
MF
08.03.1989 (37)
SpainRetired
—
IM
Iker Muniaín
MF
19.12.1992 (34)
SpainRetired
—
ÁR
Álex Remiro
GK
24.03.1995 (31)
Spain Real Sociedad2019
J
Jonás Ramalho
DF
10.06.1993 (33)
Angola
Kazma2024
DA
Dani Aranzubia
GK
18.09.1979 (47)
SpainRetired
—
XE
Xabier Etxeita
DF
31.10.1987 (39)
SpainRetired
—
AK
Aitor Karanka
DF
18.09.1973 (53)
SpainRetired
—
UN
Unai Núñez
DF
30.01.1997 (29)
Spain Valencia2026 (Loan)
JR
José Ángel Rojo
MF
19.03.1948 (†)
SpainDeceased
—
MS
Markel Susaeta
MF
14.12.1987 (39)
SpainRetired
—
CA
Christophe Atangana
GK
02.03.2000 (26)
CameroonFree Agent
—
JA
Julen Agirrezabala
GK
26.12.2000 (26)
Spain Valencia2025 (Loan)
AA
Ager Aketxe
MF
30.12.1993 (33)
Spain
Johor Darul Ta'zim2025
UA
Ustaritz Aldekoaotalora
DF
16.02.1983 (43)
SpainRetired
—
YÁ
Yeray Álvarez
DF
24.01.1995 (31)
Spain Athletic Bilbao2016
JA
Jonan Amelibia
DF
13.01.1994 (32)
Spain
Bellinzona2025
GA
Genar Andrinúa
DF
09.05.1964 (62)
SpainRetired
—
IA
Igor Angulo
MF
26.01.1984 (42)
SpainRetired
—
AA
Anaitz Arbilla
DF
15.05.1987 (39)
Spain Eibar2016
AA
Adu Ares
MF
12.10.2001 (25)
Spain Eibar2025
JA
Jesús Areso
DF
02.07.1999 (27)
Spain Athletic Bilbao2025
JA
Juan Artola
MF
07.04.2000 (26)
Spain Unionistas de Salamanca2026
JA
Jon Aurtenetxe
DF
03.01.1992 (34)
SpainFree Agent
—
AB
Asier Benito
FW
11.02.1995 (31)
Spain Real Unión2023
UB
Unai Bilbao
DF
04.02.1994 (32)
Spain
Club Tijuana2024
JB
Junior Bita
MF
08.06.2005 (21)
Spain
Kustošija2025
AB
Aritz Borda
DF
03.01.1985 (41)
SpainRetired
—