The 2014–15 Segunda División B season will be the 38th since its establishment.
The first matches of the season were played on 23 August 2014, and the season ended on 21 June 2015 with the promotion play-off finals.
Playoffs de Ascenso: Relegated from Segunda División: Promoted from Tercera División: Relegated: Administrative relegation: Occupied the vacant spots by administrative relegations:
Last updated 17 May 2015 Last updated 17 May 2015
Last updated 17 May 2015 Last updated 17 May 2015