The 1989–90 Segunda División season saw 20 teams participate in the second flight Spanish league. Real Burgos,

Real Betis Real Betis Balompié, known as Real Betis () or just Betis, is a Spanish professional football club based in Seville in the autonomous community of Andalusia. Founded in 1907, it plays in La Liga. It holds home games at the Estadio Benito Vi ...

and

RCD Español Reial Club Deportiu Espanyol de Barcelona (; "Royal Spanish Sports Club of Barcelona"), commonly known as Espanyol, is a professional sports club based in Barcelona, Spain, that competes in La Liga, the top tier of the Spanish football league sy ...

were promoted to Primera División.

Racing de Santander Real Racing Club de Santander, S.A.D. (), also known as Racing de Santander () or simply Racing, is a football club based in Santander, Cantabria, Spain, that currently competes in Segunda División, the second tier of the Spanish league syst ...

Castilla CF Real Madrid Castilla Club de Fútbol is a Spanish football team that plays in Primera Federación – Group 1 for the 2022–23 season. It is Real Madrid's reserve team. They play their home games at the Alfredo Di Stéfano Stadium with a capac ...

Recreativo de Huelva Real Club Recreativo de Huelva, S.A.D. () is a Spanish football club based in Huelva, in the autonomous community of Andalusia. Founded on 23 December 1889, 2 days before Christmas, they are the oldest football club in Spain, and currently play i ...

and Atlético Madrileño were relegated to

Segunda División B Segunda División B ( en, Second Division B) was the third tier of the Spanish football league system containing 102 teams divided into five groups, until it was replaced by the new structure in 2021. It was administered by the Royal Spanish Fo ...

Teams

Final table

Results

Promotion playoff

First Leg

Second Leg

Pichichi Trophy In Spanish football, the Trofeo Pichichi is awarded by the sports newspaper ''Marca'' to the top goalscorer of each La Liga season. Named after the Athletic Bilbao striker Rafael "Pichichi" Moreno, the trophy has been awarded annually since the ...
for Top Goalscorers

''Last updated June 21, 2009'' {{DEFAULTSORT:1989-90 Segunda Division Segunda División seasons 2

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' ( Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...