| Club | Stadium | City | Capacity |
|---|---|---|---|
| UD Mérida | Estadio Romanoopened 1954 | Mérida60,225 people | 14,600 |
| Cartagena | El Almarjal Stadiumopened 1925 | Cartagena220,704 people | 12,000 |
| Leganes | Butarque Stadiumopened 1998 | Leganés195,734 people | 11,454 |
| Lorca Deportiva | Estadio Francisco Artés Carrascoopened 2003 | Lorca98,969 people | 8,120 |
| Real Madrid Castilla | Alfredo Di Stéfano Stadiumopened 2006 | Madrid3,223,334 people | 6,000 |
| Alcorcón | Estadio Municipal de Santo Domingoopened 1999 | Alcorcón167,596 people | 5,000 |
| Águilas | Estadio El Rubialopened 1913 | Águilas37,811 people | 4,000 |
| CD Alfaro | Estadio La Molineta | Alfaro9,923 people | 4,000 |
| Atlético Madrileño | Estadio Cerro del Espinoopened 1995 | Madrid3,223,334 people | 3,376 |
| Universidad de Las Palmas | Estadio Pepe Gonçalvezopened 1970 | Las Palmas | 3,000 |
| Capacity not recorded yet | |||
| Atlético Ciudad | – | ||
| Fuerteventura | – | ||
| Lanzarote | – | ||
| Las Palmas II | – | ||
| Navalcarnero | – | ||
| Pájara PJ | – | ||
| Real Murcia B | Murcia479,405 people | – | |
| Sangonera | – | ||
| Vecindario | – | ||
| Villa Sta. Brígida | – | ||
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources