Segunda División B Group 3
Champions: RCD Mallorca · Promoted: Elche, Mallorca (play-offs)
Defunct · last season 2019-20
| Club | Stadium | City | Capacity |
|---|---|---|---|
| Elche | Estadio Martínez Valeroopened 1976 | Elche245,557 people | 31,388 |
| RCD Mallorca | Estadi Mallorca Son Moixopened 1999 | Palma de Mallorca434,786 people | 25,736 |
| Hércules | Estadio José Rico Pérezopened 1974 | Alicante366,221 people | 24,704 |
| Lleida | Camp d'Esportsopened 1919 | Lleida146,266 people | 15,000 |
| Sabadell | Estadi de la Nova Creu Altaopened 1967 | Sabadell225,368 people | 11,981 |
| Atlético Baleares | Estadio Balearopened 1960 | Palma de Mallorca434,786 people | 5,500 |
| Alcoyano | Estadio El Collaoopened 1921 | Alcoy61,468 people | 4,425 |
| Badalona | Badalona municipal stadiunopened 2017 | Badalona231,542 people | 4,170 |
| Valencia Mestalla | Ciudad Deportiva de Paternaopened 1992 | Valencia840,792 people | 3,000 |
| Capacity not recorded yet | |||
| Atlético Saguntino | – | ||
| Cornellà | – | ||
| Deportivo Aragón | Ciudad Deportiva del Real Zaragozaopened 1974 | Zaragoza693,091 people | – |
| Ebro | – | ||
| Formentera | – | ||
| Llagostera | – | ||
| Olot | Estadi Municipal d'Olot | Olot39,519 people | – |
| Ontinyent | – | ||
| Peña Deportiva | – | ||
| Peralada | Municipal de Peralada | Peralada2,077 people | – |
| Villarreal B | – | ||
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources