1966–67 Segunda División
The 1966–67 Segunda División season was the 36th since its establishment and was played between 11 September 1966 and 23 April 1967.
Overview before the season
32 teams joined the league, including 3 relegated from the 1965–66 La Liga and 4 promoted from the 1965–66 Tercera División.;Relegated from La Liga:
- Málaga
- Mallorca
- Real Betis
- Ferrol
- Gimnástica Torrelavega
- Logroñés
- Castellón
Group North
Teams
| Club | City | Stadium |
| Burgos CF | Burgos | El Plantío |
| CF Calvo Sotelo | Puertollano | Calvo Sotelo |
| RC Celta Vigo | Vigo | Balaídos |
| Club Ferrol | Ferrol | Manuel Rivera |
| Real Gijón | Gijón | El Molinón |
| Gimnástica de Torrelavega | Torrelavega | El Malecón |
| SD Indauchu | Bilbao | Garellano |
| UP Langreo | Langreo | Ganzábal |
| CD Logroñés | Logroño | Las Gaunas |
| CA Osasuna | Pamplona | San Juan |
| Real Oviedo | Oviedo | Carlos Tartiere |
| Rayo Vallecano | Madrid | Vallecas |
| Real Sociedad | San Sebastián | Atocha |
| Real Santander | Santander | El Sardinero |
| CD Tenerife | Santa Cruz de Tenerife | Heliodoro Rodríguez López |
| Real Valladolid | Valladolid | José Zorrilla |
League table
Top goalscorers
Top goalkeepers
Results
Group South
Teams
| Club | City | Stadium |
| Algeciras CF | Algeciras | El Mirador |
| CF Badalona | Badalona | Avenida de Navarra |
| Real Betis | Seville | Benito Villamarín |
| Cádiz CF | Cádiz | Ramón de Carranza |
| CD Castellón | Castellón de la Plana | Castalia |
| Atlético Ceuta | Ceuta | Alfonso Murube |
| CD Condal | Barcelona | CF Barcelona |
| CD Constancia | Inca | Campo Nuevo |
| CD Europa | Barcelona | Cerdeña |
| UD Lérida | Lérida | Campo de Deportes |
| Levante UD | Valencia | Vallejo |
| CD Málaga | Málaga | La Rosaleda |
| RCD Mallorca | Palma de Mallorca | Luis Sitjar |
| CD Mestalla | Valencia | Mestalla |
| Real Murcia | Murcia | La Condomina |
| Recreativo de Huelva | Huelva | Municipal |