1943–44 Segunda División
The 1943–44 Segunda División season was the 13th since its establishment and was played between 26 September 1943 and 9 April 1944. Unlike past season, all the teams played in a single group of 14 teams.
Overview before the season
14 teams joined the league, including two relegated from the 1942–43 La Liga.;Relegated from La Liga:
- Zaragoza
- Real Betis
Teams
| Club | City | Stadium |
| CD Alcoyano | Alcoy | El Collao |
| Arenas Club | Guecho | Ibaiondo |
| Club Baracaldo | Baracaldo | Lasesarre |
| Real Betis Balompié | Seville | Heliópolis |
| SD Ceuta | Ceuta | Campo de Deporte |
| CD Constancia | Inca | Camp d’Es Cos |
| Cultural y Deportiva Leonesa | León | La Corredera |
| Real Gijón | Gijón | El Molinón |
| Hércules CF | Alicante | La Viña |
| Jerez FC | Jerez de la Frontera | Domecq |
| Real Murcia | Murcia | Estadio de La Condomina |
| CA Osasuna | Pamplona | San Juan |
| Real Valladolid Deportivo | Valladolid | José Zorrilla |
| Zaragoza FC | Zaragoza | Torrero |