1977-78 Squad
| NO. | NAME | POS | HEIGHT | WEIGHT | DOB | AGE | BIRTHPLACE | PREFERRED FOOT | |
|---|---|---|---|---|---|---|---|---|---|
 | P. Alba | GK | 1.76 m | 76 kg | 5/13/1955 | 22 | Santander | ||
| | M. Alonso | FW | 1.76 m | 74 kg | 10/1/1959 | 17 | Santander | ||
| | J. Carlos Arteche | DF | 1.88 m | 84 kg | 4/11/1957 | 20 | Maliaño | ||
| | R. Ángel Barrero | MF | 1.78 m | 73 kg | 10/27/1955 | 21 | Avilés | ||
| | D. Cabrera | FW | 8/17/1953 | 24 | Piribebuy | ||||
| | J. Alfredo Casanueva | DF | 6/20/1954 | 23 | Isla | ||||
| | M. Toledano Chinchón | DF | 1.72 m | 70 kg | 10/1/1944 | 32 | Huelva | ||
| | V. Manuel Damas | GK | 1.82 m | 80 kg | 10/8/1947 | 29 | Lisboa | ||
| | M. Díaz | MF | 1.71 m | 66 kg | 9/11/1950 | 26 | San Vicente de la Barquera | ||
| | J. Lucas Duro | FW | 1.76 m | 73 kg | 11/6/1948 | 28 | Setúbal | ||
| | J. Manuel García | FW | 1.62 m | 70 kg | 4/4/1950 | 27 | Gijón | ||
| | O. Ramón Giménez | FW | 1.79 m | 74 kg | 1/24/1952 | 25 | Trinidad | ||
| | A. San José Junco | DF | 1.81 m | 80 kg | 10/26/1954 | 22 | Torrelavega | ||
| | J. Ignacio Madariaga | DF | 1.79 m | 76 kg | 7/31/1949 | 28 | Sestao | ||
| | S. Manzanera | FW | 1.67 m | 67 kg | 11/10/1950 | 26 | Valencia | ||
| | M. Mir | FW | 1.71 m | 67 kg | 3/24/1956 | 21 | Sant Adrià de Besòs | ||
| | J. Ramón Ortiz | GK | 1.75 m | 74 kg | 11/7/1951 | 25 | Liérganes | ||
| | J. Luis Pelayo | DF | 1.80 m | 76 kg | 3/24/1957 | 20 | Posadillo | ||
| | J. Carlos Pérez | MF | 1.74 m | 71 kg | 2/14/1945 | 32 | Santander | ||
| | M. Preciado | DF | 1.75 m | 70 kg | 8/28/1957 | 20 | El Astillero | ||
| | E. Rodrigo | MF | 1.74 m | 72 kg | 1/2/1950 | 27 | Valladolid | ||
| | A. Rodríguez | DF | 1.73 m | 70 kg | 1/17/1948 | 29 | Basauri | ||
| | J. Ángel Rojo | MF | 1.76 m | 73 kg | 3/19/1948 | 29 | Bilbao | ||
| | A. Ruiz | MF | 1.66 m | 67 kg | 1/19/1956 | 21 | Reinosa | ||
| | P. Sanromán | FW | 8/4/1958 | 19 | Colindres | ||||
| | Q. Setién | MF | 9/27/1958 | 18 | Santander, Spain | ||||
| | M. Silverio | DF | 1.75 m | 67 kg | 12/9/1951 | 25 | Playa de Santiago | ||
| | V. Soler | FW | 1.82 m | 74 kg | 11/21/1951 | 25 | La Pobla Llarga |
