The 1990–91 Segunda División season saw 20 teams participate in the second flight Spanish league. Albacete Bp. and

Deportivo de La Coruña Real Club Deportivo de La Coruña (), commonly known as Deportivo La Coruña (), Deportivo or simply Dépor, is a professional association football, football club based in the city of A Coruña, Galicia (Spain), Galicia, Spain. They currently p ...

were promoted to

Primera División Primera may refer to * Nissan Primera, a car * Primera Air, a former airline * Primera división (disambiguation), multiple top division football leagues * Primera, Texas, a town in Cameron County, Texas * Alí Primera, Venezuelan musician, compos ...

. Orihuela Deportiva,

Elche CF Elche Club de Fútbol, S.A.D. ( ca-valencia, Elx Club de Futbol, S.A.D.) is a professional football based in Elche, Province of Alicante, in the Valencian Community. Founded in 1923, the club competes in La Liga, holding home matches at ''Estadi ...

UD Salamanca Unión Deportiva Salamanca, S.A.D. () was a historical Spanish football team based in Salamanca, in the autonomous community of Castile and León. Founded on 9 February 1923 and nicknamed ''Los Charros'', the club played in white shirts and black ...

Levante UD Levante Unión Deportiva, S.A.D. (, ca-valencia, Llevant Unió Esportiva ) is a List of football clubs in Spain, Spanish football club in Valencia, in the Valencian Community, namesake autonomous community. Founded on 9 September 1909, Levante ...

and

Xerez CD Xerez Club Deportivo, known simply as Xerez, is a Spanish football team based in Jerez de la Frontera, in the autonomous community of Andalusia. Xerez currently plays in Tercera División RFEF, the fifth tier of Spanish football. Founded on 24 ...

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 Foot ...

Teams

Final table

Results

Promotion playoff

First Leg

Second Leg

References

{{DEFAULTSORT:1990-91 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") , i ...