Segunda División B Group 1
Champions: Pontevedra · Promoted: Pontevedra, Racing Ferrol
Defunct · last season 2019-20
| Club | Stadium | City | Capacity |
|---|---|---|---|
| CD Logroñés | Estadio Las Gaunasopened 2002 | Logroño152,150 people | 16,000 |
| Racing Ferrol | Estadio Municipal de A Malataopened 1993 | Ferrol64,367 people | 11,669 |
| Barakaldo | Estadio de Lasesarreopened 2003 | Barakaldo102,986 people | 7,960 |
| Real Unión | Stadium Galopened 1926 | Irun63,835 people | 6,344 |
| Real Avilés Industrial | Estadio Román Suárez Puertaopened 1943 | Avilés75,517 people | 5,352 |
| Caudal Deportivo | Estadio Hermanos Antuñaopened 1951 | Mieres del Camino21,555 people | 4,000 |
| CD Alfaro | Estadio La Molineta | Alfaro9,923 people | 4,000 |
| Athletic Bilbao B | Lezama Facilities | Bilbao351,124 people | 3,250 |
| Celta Fortuna | Municipal de Barreiro | Vigo294,489 people | 1,500 |
| Capacity not recorded yet | |||
| Amurrio Club | – | ||
| Calahorra | – | ||
| CD Recreación | – | ||
| Deportivo Alavés B | Vitoria-Gasteiz260,699 people | – | |
| Gim. Torrelavega | – | ||
| Osasuna Promesas | Tajonar Facilities | Pamplona209,094 people | – |
| Ourense | – | ||
| Peña Sport | Tafalla10,854 people | – | |
| Pontevedra | Estadio Municipal de Pasarónopened 1965 | Pontevedra83,316 people | – |
| Rayo Cantabria | – | ||
| Real Sociedad B | Zubieta Facilities | San Sebastián189,866 people | – |
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources