The 2013–14 Segunda División B season was the 37th since its establishment. The first matches of the season were played on 25 August 2013, and the season ended on 22 June 2014 with the promotion play-off finals.

Summary before the 2013–14 season

Playoffs de Ascenso: *

CD Tenerife Club Deportivo Tenerife, S.A.D. is a Spanish football club based in Santa Cruz de Tenerife, Tenerife, in the Canary Islands. Founded in 1922, the club plays in the Segunda División, holding home matches at the Estadio Heliodoro Rodríguez L� ...

(P) * CD Leganés * Real Oviedo * Caudal Deportivo *

Deportivo Alavés Deportivo Alavés, S.A.D. (; ''Sporting Alavés''), usually known as Alavés, is a List of football clubs in Spain, Spanish football club based in Vitoria-Gasteiz, Álava, in the Autonomous communities of Spain, autonomous community of the Basque ...

(P) * SD Eibar (P) * Bilbao Athletic * Lleida Esportiu * CE L'Hospitalet * Huracán Valencia CF * Levante UD B * CD Alcoyano *

Real Jaén Real Jaén Club de Fútbol, S.A.D. is a List of football clubs in Spain, Spanish football team based in Jaén, Spain, Jaén, in the autonomous community of Andalusia. Founded in 1929 it plays in , holding home matches at ''Nuevo Estadio de La Vict ...

(P) *

FC Cartagena Fútbol Club Cartagena, S.A.D. is a Spanish football team based in Cartagena, in the Region of Murcia, Spain. Founded in 1995 it currently plays in Segunda División, holding home games at '' Estadio Cartagonova'', with a capacity of 15,105 sp ...

Albacete Balompié Albacete Balompié is a List of football clubs in Spain, Spanish football team based in Albacete, in the autonomous community of Castile–La Mancha. Founded on 5 July 1939, it currently plays in Segunda División, the second tier of Spanish foo ...

* Lucena CF Relegated from

Segunda División The Campeonato Nacional de Liga de Segunda División, commonly known as Segunda División or La Liga 2, and officially known as LaLiga HyperMotion for sponsorship reasons, is the men's second professional association football division of the Spa ...

: *

CD Guadalajara Club Deportivo Guadalajara S.A de C.V. (;), nicknamed ''"Chivas"'' () and simply known as Guadalajara or internationally as Chivas de Guadalajara, is a Mexican professional Association football, football club based in the Guadalajara metropolit ...

* Racing de Santander * SD Huesca *

Xerez CD Xerez Club Deportivo S. A. D. is a Spanish association football, football club based in the city of Jerez de la Frontera. It was founded in 1947 and plays in . History Due to the link between Jerez de la Frontera and the United Kingdom created b ...

Promoted from

Tercera División Tercera División () was the fourth tier of the Spanish football league system. Until 1977, it was the third tier of the Spanish football league system. Founded in 1929, it was below the ''Primera División'' (also known as La Liga), the ''Segund ...

: *

Racing de Ferrol Racing Club de Ferrol, commonly known as Racing de Ferrol, is a Spanish football team based in Ferrol, Province of A Coruña, in the autonomous community of Galicia. Founded in 1919, the club currently plays in , holding home games at '' E ...

(from

Group 1 Group 1 may refer to: * Alkali metal, a chemical element classification for Alkali metal * Group 1 (motorsport), a regulation set of the FIA for series-production touring cars used in motorsport. * Group One Thoroughbred horse races, the leading e ...

) * Elche CF Ilicitano (from

Group 6 Group 6 may refer to: * Group 6 element, chemical element classification * Group 6 (motorsport), FIA classification for sports car racing * Group 6 Rugby League, rugby league competition in New South Wales, Australia {{disambig ...

) * CD Puerta Bonita (from

Group 7 Group 7 may refer to: * G7, an international group of finance minister *Group 7 element, chemical element classification *Halogens The halogens () are a group (periodic table), group in the periodic table consisting of six chemically related c ...

) * Burgos CF (from

Group 8 Group 8 may refer to: * Group 8 (Sweden), a feminist movement in Sweden * Group 8 element, a series of elements in the Periodic Table * Group 8 Rugby League, a rugby league competition * G8, or Group of 8, an inter-governmental political forum f ...

) * Algeciras CF (from Group 10) *

UD Las Palmas Atlético Las Palmas Atlético is the reserve team of UD Las Palmas, club based in Las Palmas, in the autonomous community of the Canary Islands. They play in , holding home games at ''Anexo del Estadio Gran Canaria'', which holds 2,000 spectators. The te ...

(from Group 12) * La Hoya Lorca CF (from Group 13) * CD Sariñena (from Group 17) * CD Toledo (from Group 18) * Celta de Vigo B (from

) * SD Compostela (from

) * CD Tropezón (from

Group 3 Group 3 may refer to: * Group 3 element, chemical element classification * Group 3 (motorsport), FIA classification of cars used in auto racing and rallying * Group 3, the third tier of races in worldwide Thoroughbred horse racing * Group 3 image ...

) * CD Laudio (from

Group 4 Group 4 may refer to: *Group 4 element Group 4 is the second group of transition metals in the periodic table. It contains only the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf). The group is also called the t ...

) * UE Olot (from

Group 5 Group 5 may refer to: * Group 5 element, chemical element classification * Group 5 (motorsport), FIA classification for cars in auto racing See also * G5 (disambiguation) {{Disambig ...

) * Cultural y Deportiva Leonesa (from

) * CD El Palo (from

Group 9 Group 9 may refer to: * Group 9 element * Group 9 Rugby League *"Group 9", Australian arts collective, whose members included John Dowie {{disambig