Liga (Spanish and Portuguese: ''League'') or LIGA may refer to:

Sports

Basketball

* Liga ACB, men's professional basketball league in Spain * Liga Femenina de Baloncesto, women's professional basketball league in Spain

Football

Latin America

* Liga Deportiva Alajuelense, football club from Costa Rica commonly known as "La Liga" * Liga Deportiva Universitaria (Quito), Liga Deportiva Universitaria, Ecuadorian professional football club based in Quito * Liga MX, highest professional division of the Mexican football league system

Romania

* Liga I, highest professional division of the Romanian football league system * Liga Elitelor, a system of youth Romanian football leagues covering the under-17 and under-19 age groups

Portugal

* Liga Portugal, highest professional division of the Portuguese football league system * Liga Portugal 2, second highest professional division of the Portuguese football league system * Liga 3 (Portugal), third highest professional division of the Portuguese football league system

Other regions

* La Liga, highest professional division of the Spanish men's football league system * Liga F, highest professional division of the Spanish women's football league system * Liga 1 (Indonesia), highest professional division of the Indonesian football league system

People

* Līga (name), a Latvian female given name * Luciano Ligabue, more commonly known as Ligabue or ''Liga'', Italian rock singer-songwriter

Other uses

* Liga (TV channel), a defunct Philippine sports television network * LIGA, common appellation for the Hungarian national trade union ''Független Szakszervezetek Demokratikus Ligája'' or Democratic Confederation of Free Trade Unions * LIGA, acronym of ''Lithographie, Galvanoformung, Abformung'' ("Lithography, Electroplating, and Molding"), fabrication technology used to create high-aspect-ratio microstructures * L.I.G.A, Danish urban pop trio * Liga, a hardwood that is carved to form the keys of the balafon#Gyil, gyil musical instrument of the Gur-speaking peoples of Ghana and neighbouring West African nations