Liga de Fútbol Profesional (Professional Football League), commonly known as Primera Liga and also known as Primera División, is the professional football league in Spain. It is considered to be one of the best leagues in the world along with the English Premier League and the Italian Serie A. Nine clubs have been crowned Campeones de Liga. Since the 1950s, Real Madrid and FC Barcelona have dominated the competition. The former have been champions 30 times while the latter have won it on 18 occasions. Other winners include Valencia CF, Atletico Madrid, Sevilla FC, Deportivo de La Coruña, Athletic Bilbao, Real Sociedad and Real Betis.

In addition to their success in Primera Liga, Real Madrid and FC Barcelona are two of the most successful teams in European competition history. In 2005/06 FC Barcelona won the UEFA Champions League and Sevilla FC won the UEFA Cup. Primera Liga became the first league to do the European "double" since 1997.

Almeria

Athletic De Bilbao

Athletico De Madrid

Barcelona

Real Betis

Deportivo

Espanyol

Getafe

Levante

Mallorca

Osasuna

Racing Santander

Real Madrid

Real Murcia

Recreativo

Sevilla

Valencia

Valladolid

Villareal

Zaragoza