Arjona

Arjona may refer to:
 * Arjona, Bolívar, Colombia
 * Arjona, Spain
 * Taifa of Arjona, a medieval taifa kingdom in Spain
 * Arjona (plant), genus of plants in the family Schoepfiaceae

People with the surname

 * Adria Arjona (born 1992), Puerto Rican actress
 * Adrià Arjona (born 1996), Spanish footballer
 * Belén Arjona (born 1985), Spanish singer
 * Jaime Homero Arjona (1906–1967), American linguist and educator
 * Manuel María de Arjona (1771–1820), Spanish poet
 * Ricardo Arjona (born 1964), Guatemalan singer-songwriter popular in Latin America
 * William Arjona (born 1979), Brazilian volleyball player