The 2002–03 Segunda División season saw 22 teams participate in the second flight Spanish league. The teams that promoted to

La Liga The Campeonato Nacional de Liga de Primera División, commonly known simply as Primera División in Spain, and as La Liga in English-speaking countries and officially as LaLiga Santander for sponsorship reasons, stylized as LaLiga, is the men's ...

were

Real Murcia Real Murcia Club de Fútbol, S.A.D., commonly known as Real Murcia (, "Royal Murcia"), is a Spanish football club based in Murcia, in the Región de Murcia. Founded in 1919, it currently plays in Primera División RFEF – Group 2, playing ho ...

Real Zaragoza Real Zaragoza, S.A.D. (), commonly referred to as Zaragoza, is a football club based in Zaragoza, Aragon, Spain, that currently competes in the Segunda División, the second tier of the Spanish league system. Zaragoza holds its home games at La ...

and

Albacete Balompié Albacete Balompié is a Spanish football team based in Albacete, in the autonomous community of Castile–La Mancha. Founded on 2 August 1940, it currently plays in Segunda División, the second tier of Spanish football, holding home matches ...

. The teams that 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 ...

were

SD Compostela Sociedad Deportiva Compostela is a List of football clubs in Spain, Spanish football team based in Santiago de Compostela, in the autonomous community of Galicia (Spain), Galicia. They play home matches at ''Estadio Multiusos de San Lázaro'', and ...

Racing de Ferrol Racing Club 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 Primera División RFEF – Group 1, holding home games at '' Estadio ...

Real Oviedo Real Oviedo is a Spanish football club based in Oviedo, Asturias. Founded on 26 March 1926 as a result of the merger of two clubs who had maintained a large sporting rivalry for years in the city: ''Real Stadium Club Ovetense'' and ''Real Club De ...

and CD Badajoz.

Teams

Teams by autonomous community

Final table

Results

{{DEFAULTSORT:2002-03 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 ...