1969–70 Segunda División

The 1969–70 Segunda División season was the 39th since its establishment and was played between 6 September 1969 and 7 June 1970.

Overview before the season
20 teams joined the league, including 3 relegated from the 1968–69 La Liga and 6 promoted from the 1968–69 Tercera División.


 * Relegated from La Liga:
 * Málaga
 * Español
 * Córdoba


 * Promoted from Tercera División:


 * Orense
 * Bilbao Atlético
 * Osasuna
 * San Andrés
 * Castellón
 * Salamanca