| Athletic Bilbao B | Season 2023/2024 | 40 Players/Coaches |
| Athletic Bilbao B | Season 2022/2023 | 34 Players/Coaches |
| Athletic Bilbao B | Season 2021/2022 | 35 Players/Coaches |
| Athletic Bilbao B | Season 2020/2021 | 33 Players/Coaches |
| Athletic Bilbao B | Season 2019/2020 | 33 Players/Coaches |
| Athletic Bilbao B | Season 2018/2019 | 36 Players/Coaches |
| Athletic Bilbao B | Season 2017/2018 | 31 Players/Coaches |
| Athletic Bilbao B | Season 2016/2017 | 30 Players/Coaches |
| Athletic Bilbao B | Season 2015/2016 | 32 Players/Coaches |
| Athletic Bilbao B | Season 2014/2015 | 29 Players/Coaches |
| Athletic Bilbao B | Season 2013/2014 | 28 Players/Coaches |
| Athletic Bilbao B | Season 2012/2013 | 28 Players/Coaches |
| Athletic Bilbao B | Season 2011/2012 | 30 Players/Coaches |
| Athletic Bilbao B | Season 2010/2011 | 26 Players/Coaches |
| Athletic Bilbao B | Season 2009/2010 | 27 Players/Coaches |
| Athletic Bilbao B | Season 2008/2009 | 21 Players/Coaches |
| Athletic Bilbao B | Season 2007/2008 | 19 Players/Coaches |
| Athletic Bilbao B | Season 2006/2007 | 21 Players/Coaches |
| Athletic Bilbao B | Season 2005/2006 | 20 Players/Coaches |
| Athletic Bilbao B | Season 2004/2005 | 16 Players/Coaches |
| Athletic Bilbao B | Season 2003/2004 | 20 Players/Coaches |
| Athletic Bilbao B | Season 2002/2003 | 17 Players/Coaches |
| Athletic Bilbao B | Season 2001/2002 | 20 Players/Coaches |
| Athletic Bilbao B | Season 2000/2001 | 20 Players/Coaches |
| Athletic Bilbao B | Season 1999/2000 | 20 Players/Coaches |
| Athletic Bilbao B | Season 1998/1999 | 22 Players/Coaches |
| Athletic Bilbao B | Season 1997/1998 | 18 Players/Coaches |
| Athletic Bilbao B | Season 1996/1997 | 21 Players/Coaches |
| Athletic Bilbao B | Season 1995/1996 | 22 Players/Coaches |
| Athletic Bilbao B | Season 1994/1995 | 24 Players/Coaches |
| Athletic Bilbao B | Season 1993/1994 | 23 Players/Coaches |
| Athletic Bilbao B | Season 1992/1993 | 19 Players/Coaches |
| Bilbao Athletic Club | Season 1991/1992 | 24 Players/Coaches |
| Bilbao Athletic Club | Season 1990/1991 | 18 Players/Coaches |
| Bilbao Athletic Club | Season 1989/1990 | 17 Players/Coaches |
| Bilbao Athletic Club | Season 1988/1989 | 11 Players/Coaches |
| Bilbao Athletic Club | Season 1987/1988 | 15 Players/Coaches |
| Bilbao Athletic Club | Season 1986/1987 | 18 Players/Coaches |
| Bilbao Athletic Club | Season 1985/1986 | 20 Players/Coaches |
| Bilbao Athletic Club | Season 1984/1985 | 21 Players/Coaches |
| Bilbao Athletic Club | Season 1983/1984 | 18 Players/Coaches |
| Bilbao Athletic Club | Season 1982/1983 | 10 Players/Coaches |
| Bilbao Athletic Club | Season 1981/1982 | 8 Players/Coaches |
| Bilbao Athletic Club | Season 1980/1981 | 7 Players/Coaches |
| Bilbao Athletic Club | Season 1979/1980 | 7 Players/Coaches |
| Bilbao Athletic Club | Season 1978/1979 | 5 Players/Coaches |
| Bilbao Athletic Club | Season 1977/1978 | 6 Players/Coaches |
| Bilbao Athletic Club | Season 1976/1977 | 7 Players/Coaches |
| Bilbao Athletic Club | Season 1975/1976 | 5 Players/Coaches |
| Bilbao Athletic Club | Season 1974/1975 | 1 Players/Coaches |
| Bilbao Athletic Club | Season 1972/1973 | 1 Players/Coaches |
| Bilbao Athletic Club | Season 1971/1972 | 4 Players/Coaches |
| Athletic Bilbao B | Season 1970/1971 | 3 Players/Coaches |
| Athletic Bilbao B | Season 1969/1970 | 10 Players/Coaches |
| Athletic Bilbao B | Season 1968/1969 | 5 Players/Coaches |
| Athletic Bilbao B | Season 1967/1968 | 4 Players/Coaches |
| Athletic Bilbao B | Season 1966/1967 | 4 Players/Coaches |
| Athletic Bilbao B | Season 1965/1966 | 3 Players/Coaches |
| Athletic Bilbao B | Season 1964/1965 | 2 Players/Coaches |
| Athletic Bilbao B | Season 1963/1964 | 2 Players/Coaches |
| Athletic Bilbao B | Season 1962/1963 | 1 Players/Coaches |
Spain 
![Athletic Bilbao [Women]](https://s.hs-data.com/bilder/wappen/mini/3623.gif?fallback=png "Athletic Bilbao [Women]"){kind=small}
![Athletic Bilbao [Youth]](https://s.hs-data.com/bilder/wappen/mini/14349.gif?fallback=png "Athletic Bilbao [Youth]"){kind=small}
![Athletic Bilbao [Youth Women]](https://s.hs-data.com/bilder/wappen/mini/46718.gif?fallback=png "Athletic Bilbao [Youth Women]"){kind=small}
![Athletic Bilbao [Youth B]](https://s.hs-data.com/bilder/wappen/mini/25226.gif?fallback=png "Athletic Bilbao [Youth B]"){kind=small}
![Athletic Bilbao [Youth B Women]](https://s.hs-data.com/bilder/wappen/mini/36000.gif?fallback=png "Athletic Bilbao [Youth B Women]"){kind=small}