1999–2000 Segunda División B

The 1999–2000 season of Segunda División B of Spanish football started August 1999 and ended May 2000.

Summary before the 1999–2000 season
Playoffs de Ascenso:


 * Getafe (P)
 * Universidad de Las Palmas
 * Real Madrid B
 * Racing de Ferrol
 * Cultural Leonesa
 * Bermeo
 * Barakaldo
 * Burgos
 * Levante (P)
 * Cartagonova
 * Elche (P)
 * Murcia
 * Melilla
 * Sevilla B
 * Córdoba (P)
 * Polideportivo Almería

Relegated from Segunda División:


 * Mallorca B
 * Barcelona B
 * Hércules
 * Ourense

Promoted from Tercera División:


 * Alavés B (from Group 4)
 * Real Unión (from Group 4)
 * Premià (from Group 5)
 * Novelda (from Group 6)
 * Alzira (from Group 6)
 * Zamora (from Group 8)
 * Gimnástica Segoviana (from Group 8)
 * Ponferradina (from Group 8)
 * Real Ávila (from Group 8)
 * Guadix (from Group 9)
 * Linense (from Group 10)
 * Dos Hermanas (from Group 10)
 * Coria (from Group 10)
 * Lanzarote (from Group 12)
 * Lorca (from Group 13)
 * Izarra (from Group 15)
 * Figueruelas (from Group 16)

Relegated:


 * Deportivo de La Coruña B
 * Langreo
 * Lalín
 * Lealtad
 * Noja
 * Lemona
 * Tropezón
 * Elgoibar
 * Espanyol B
 * Benidorm
 * Palamós
 * Gavà
 * Plasencia
 * Almería
 * Moralo
 * Isla Cristina
 * Algeciras

Group I
Teams from Asturias, Canary Islands, Castile and León, Community of Madrid and Galicia.

Group II
Teams from Aragon, Basque Country, Cantabria, Castile and León, Castilla–La Mancha, La Rioja and Navarre.

Group III
Teams from Balearic Islands, Catalonia, Region of Murcia and Valencian Community.

Group IV
Teams from Andalusia, Castilla–La Mancha, Ceuta, Extremadura, Melilla and Region of Murcia.

League Table
1. Manchego was dissolved at the end of season.