1966-67 Squad
| NO. | NAME | POS | HEIGHT | WEIGHT | DOB | AGE | BIRTHPLACE | PREFERRED FOOT | |
|---|---|---|---|---|---|---|---|---|---|
 | K. Aguirre | MF | 1.74 m | 75 kg | 4/27/1939 | 27 | Sondika | ||
| | J. Aranguren | DF | 1.67 m | 64 kg | 12/26/1944 | 21 | Portugalete | ||
| | J. María Argoitia | FW | 1.77 m | 75 kg | 1/18/1940 | 26 | Galdakao | ||
| | A. Arieta-Araunabeña | FW | 1.74 m | 73 kg | 1/6/1946 | 20 | Durango | ||
| | E. Arraiz | FW | 1.73 m | 11/24/1946 | 19 | Barakaldo | |||
| | I. Arroyo | MF | 1.74 m | 65 kg | 7/2/1942 | 24 | Muskiz | ||
| | J. Ramón Betzuen | MF | 1.74 m | 73 kg | 11/11/1947 | 18 | Lemona | ||
| | J. María Cenitagoya | DF | 1.72 m | 71 kg | 3/12/1947 | 19 | Elorrio | ||
| | J. Antonio Deusto | GK | 1.80 m | 77 kg | 1/8/1946 | 20 | Bilbao | ||
| | L. María Echeberria | DF | 1.75 m | 73 kg | 3/24/1940 | 26 | Erandio | ||
| | N. Estéfano | MF | 1.70 m | 69 kg | 2/9/1947 | 19 | Barakaldo | ||
| | J. Ángel Iribar | GK | 1.82 m | 80 kg | 3/1/1943 | 23 | Zarautz | ||
| | J. Ramón Larrauri | MF | 1.77 m | 75 kg | 2/12/1940 | 26 | Bilbao | ||
| | P. Lavín | FW | 1/6/1948 | 18 | Ondarroa | ||||
| | R. López | DF | 4/27/1945 | 21 | Sestao | ||||
| | J. Ormaza | FW | 11/29/1944 | 21 | Getxo | ||||
| | J. María Orúe | DF | 1.71 m | 67 kg | 3/17/1931 | 35 | Bilbao | ||
| | J. Francisco Rojo | FW | 1.77 m | 70 kg | 1/28/1947 | 19 | Bilbao | ||
| | J. Ignacio Sáez | DF | 1.70 m | 68 kg | 4/23/1943 | 23 | Bilbao | ||
| | R. Senarriaga | DF | 1.78 m | 73 kg | 5/31/1942 | 24 | Bilbao | ||
| | F. Uriarte | FW | 1.75 m | 74 kg | 3/1/1945 | 21 | Sestao | ||
| | J. Manuel Urra | DF | 3/6/1947 | 19 | Santurtzi | ||||
| | J. Manuel Zamora | GK | 1.78 m | 76 kg | 11/27/1942 | 23 | Donostia/San Sebastián | ||
| | J. María Zorriqueta | DF | 6/11/1940 | 26 | Galdakao | ||||
| | L. María Zugazaga | DF | 1.78 m | 79 kg | 10/13/1944 | 21 | Sestao |
