Athletic Bilbao
Official Name: Athletic Club de Bilbao
Formed: 1898 Ground: San Mames (39,750) Manager: Joaquín Caparrós
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Gorka Iraizoz | ESP | G | 1.91 | 81 | 06-03-81 | Pamplona | Espanyol |
| 2 | Gaizka Toquero | ESP | M | 1.82 | 72 | 09-08-84 | Vitoria | Sestao River |
| 3 | Koikili | ESP | D | 1.68 | 67 | 23-12-80 | Otxandio | Sestao River |
| 4 | Ustaritz | ESP | D | 1.83 | 75 | 16-02-83 | Abadiño | Athletic Bilbao B |
| 5 | Fernando Amorebieta | ESP | D | 1.92 | 85 | 21-03-85 | Iurreta | Athletic Bilbao B |
| 6 | Joseba del Olmo | ESP | M | 1.72 | 65 | 20-06-81 | Barakaldo | Eibar |
| 7 | David López | ESP | M | 1.81 | 77 | 10-09-82 | Logroño | Osasuna |
| 8 | Joseba Garmendia | ESP | M | 1.82 | 72 | 04-10-85 | Basauri | Athletic Bilbao B |
| 9 | Fernando Llorente | ESP | F | 1.95 | 94 | 26-02-85 | Iruñea | Athletic Bilbao B |
| 10 | Francisco Yeste | ESP | M | 1.84 | 70 | 06-12-79 | Bilbao | Athletic Bilbao B |
| 11 | Igor Gabilondo | ESP | M | 1.85 | 78 | 10-02-79 | Donostia | Real Sociedad |
| 12 | Iñigo Vélez | ESP | F | 1.93 | 82 | 15-03-82 | Vitoria | Murcia |
| 13 | Armando | ESP | G | 1.80 | 74 | 16-01-71 | Sopelana | Cádiz |
| 14 | Markel Susaeta | ESP | M | 1.79 | 68 | 14-12-87 | Eibar | Athletic Bilbao B |
| 15 | Andoni Iraola | ESP | D | 1.82 | 74 | 22-06-82 | Usúrbil | Athletic Bilbao B |
| 16 | Pablo Orbaiz | ESP | M | 1.79 | 75 | 06-02-79 | Iruñea | Osasuna |
| 17 | Joseba Etxeberría | ESP | F | 1.78 | 74 | 05-09-77 | Elgoibar | Real Sociedad |
| 18 | Carlos Gurpegi | ESP | M | 1.81 | 77 | 19-08-80 | Pamplona | Athletic Bilbao B |
| 19 | Ander Murillo | ESP | D | 1.84 | 84 | 22-07-83 | San Sebastián | Athletic Bilbao B |
| 20 | Aitor Ocio | ESP | D | 1.87 | 79 | 28-11-76 | Vitoria | Sevilla |
| 21 | Ion Vélez | ESP | F | 1.82 | 75 | 17-02-85 | Tafalla | Athletic Bilbao B |
| 22 | Iñaki Muñoz | ESP | M | 1.82 | 79 | 05-07-78 | Pamplona | Osasuna |
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| 24 | Javi Martínez | ESP | M | 1.90 | 81 | 02-09-88 | Lizarra | Osasuna B |
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| 26 | Ander Iturraspe | ESP | M | 1.87 | 73 | 08-03-89 | Abadiño | Athletic Bilbao B |
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| 28 | Iago Herrerín | ESP | G | 1.86 | 90 | 25-01-88 | Bilbao | Athletic Bilbao B |
| 29 | Xabier Etxeita | ESP | M | 1.85 | 79 | 31-10-87 | Zornotza | Athletic Bilbao B |
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| 33 | Eneko Bóveda | ESP | D | 1.80 | 77 | 14-12-88 | Bilbao | Athletic Bilbao B |
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| 41 | Adrien Goñi | ESP | M | 1.73 | 66 | 25-08-88 | Iruñea | Athletic Bilbao B |
| 42 | Mikel Balenziaga | ESP | D | 1.79 | 74 | 29-02-88 | Zumárraga | Real Sociedad B |
| 47 | Xabi Etxebarria | ESP | D | 1.81 | 82 | 20-07-87 | Igorre | Athletic Bilbao B |
| 48 | Unai Medina | ESP | D | 1.77 | 78 | 16-02-90 | Bilbao | Athletic Bilbao B |
| 49 | Iker Muniain | ESP | F | 1.68 | 62 | 19-12-92 | Iruñea | Athletic Bilbao B |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 23 | Javi Casas | ESP | D | 1.81 | 79 | 09-05-82 | Bilbao | Córdoba (On Loan) |
| 25 | Iñaki Lafuente | ESP | G | 1.86 | 79 | 24-01-76 | Barakaldo | Sporting Gijón (On Loan) |