Athletic Bilbao
Official Name: Athletic Club de Bilbao
Formed: 1898 Ground: San Mames (46,500) Manager: Jupp Heynckes
| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Iñaki Lafuente | G | 6'01'' | 12 06 | 24-01-76 | Barakaldo | Athletic Bilbao B |
| 2 | Iñigo Larrainzar | D | 5'08'' | 11 00 | 05-06-71 | Pamplona | Osasuna |
| 3 | Aitor Larrázabal | D | 5'08'' | 10 06 | 21-06-71 | Bilbao | Athletic Bilbao B |
| 4 | Aitor Karanka | D | 5'11'' | 12 06 | 18-09-73 | Vitoria | Real Madrid |
| 5 | Carlos García | D | 6'00'' | 11 09 | 13-08-70 | Durango | Osasuna |
| 6 | Josu Urrutia | M | 5'09" | 10 10 | 10-04-68 | Bilbao | Athletic Bilbao B |
| 7 | óskar Vales | D | 5'11'' | 12 00 | 13-09-74 | Bilbao | Celta Vigo |
| 8 | Julen Guerrero | F | 5'10'' | 11 03 | 07-01-74 | Portugalete | Athletic Bilbao B |
| 9 | Santiago Ezquerro | F | 5'11'' | 11 00 | 14-12-76 | Calahorra | Mallorca |
| 10 | Francisco Yeste | M | 6'00'' | 11 00 | 06-12-79 | Bilbao | Athletic Bilbao B |
| 11 | Javi González | M | 5'11'' | 11 07 | 22-03-74 | Barakaldo | Celta Vigo |
| 12 | José María Lacruz | D | 5'09'' | 11 00 | 25-04-78 | Pamplona | Osasuna |
| 13 | Daniel Aranzubia | G | 6'00'' | 12 08 | 18-09-79 | Logroño | Athletic Bilbao B |
| 14 | Luis Prieto | D | 5'11'' | 12 00 | 19-02-79 | Bilbao | Eibar |
| 15 | Felipe Gurendez | M | 5'09" | 11 03 | 18-11-75 | Vitoria | Osasuna |
| 16 | Pablo Orbaiz | D | 5'10'' | 12 00 | 06-02-79 | Pamplona | Osasuna |
| 17 | Joseba Etxeberría | F | 5'10'' | 11 05 | 05-09-77 | Elgoibar | Real Sociedad |
| 18 | Bittor Alkiza | M | 5'07'' | 10 08 | 26-10-70 | San Sebastián | Real Sociedad |
| 19 | Asier Del Horno | D | 5'08'' | 10 10 | 19-01-81 | Barakaldo | Athletic Bilbao B |
| 20 | Ismael Urzaiz | F | 6'02'' | 13 03 | 07-10-71 | Tudela | Espanyol |
| 21 | Ander Murillo | D | 6'00'' | 12 00 | 22-07-83 | San Sebastián | Athletic Bilbao B |
| 22 | Aitor Ocio | D | 6'02'' | 12 06 | 28-11-76 | Vitoria | Osasuna |
| 23 | Tiko | M | 5'10'' | 11 09 | 15-09-76 | Pamplona | Osasuna |
| 24 | César Fernández | D | 5'10'' | 12 01 | 10-05-78 | Vitoria | Racing Santander |
| 25 | Carlos Merino | M | 6'00'' | 13 12 | 15-03-80 | Bilbao | Burgos |
| 26 | Gorka Azkorra | D | 25-01-83 | Bilbao | Athletic Bilbao B | ||
| 27 | Ander Alaña | M | 6'00'' | 12 00 | 02-11-81 | Bilbao | Athletic Bilbao B |
| 28 | Carlos Gerpegui | F | 5'11'' | 11 11 | 19-08-80 | Pamplona | Athletic Bilbao B |
| 29 | Joseba Arriaga | F | 5'07'' | 09 08 | 28-07-82 | Ermua | Athletic Bilbao B |
| 30 | Aritz Ardúriz | F | 5'11'' | 11 09 | 11-02-81 | Donostia | Athletic Bilbao B |
| 31 | Miguel Escalona | G | 6'02'' | 12 08 | 02-11-83 | Logroño | Baskonia |
| 32 | Endika Bordas | M | 5'10" | 10 08 | 08-03-82 | Bermeo | Athletic Bilbao B |
| 33 | Isaac Cortés | D | 5'10'' | 11 09 | 08-11-79 | Bilbao | Athletic Bilbao B |
| 34 | Javier Casas | D | 09-05-82 | Bilbao | Athletic Bilbao B | ||
| 35 | Roberto Cuevas | M | 5'08'' | 10 06 | 30-01-81 | Abadiño | Athletic Bilbao B |
| 36 | Ignacio Garro | M | 6'02" | 12 01 | 21-04-81 | Bilbao | Athletic Bilbao B |
| 37 | Andoni Galiano | F | 25-05-79 | Bilbao | Athletic Bilbao B | ||
| 38 | Jonan | F | 5'07" | 12 00 | 08-01-83 | Bilbao | Athletic Bilbao B |
| 39 | Mikel Gurtubay | D | 20-05-82 | Igorre | Athletic Bilbao B | ||
| 40 | Andoni Iraola | M | 5'11" | 11 03 | 22-06-82 | Usúrbil | Athletic Bilbao B |
| 41 | Iker Legarreta | F | 17-08-82 | Sopelana | Athletic Bilbao B | ||
| 42 | Javi López | G | 6'00" | 12 06 | 10-07-82 | Bilbao | Athletic Bilbao B |
| 43 | Eneko Pinedo | M | 25-10-81 | Amurrio | Athletic Bilbao B | ||
| 44 | Jon Moya | D | 05-01-83 | Barakaldo | Athletic Bilbao B | ||
| 45 | Alex Goikoetxea | D | 08-06-83 | Artea | Athletic Bilbao B | ||
| 46 | Asier Ormazábal | M | 21-10-82 | Bilbao | Athletic Bilbao B | ||
| 47 | Aritz Solabarrieta | F | 22-07-83 | Ondárroa | Athletic Bilbao B | ||
| 48 | Igor Angulo | M | 26-01-84 | Bilbao | Baskonia | ||
| 49 | Roberto Pampín | G | 05-01-84 | Bilbao | Athletic Bilbao B | ||
| 50 | Jorge Lope | G | 12-03-82 | Soraluce | Baskonia | ||
Players no longer at this club |
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| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | New Club |