Alianza may refer to:
Sport Alianza Atlético, Peru
Alianza Petrolera F.C., Columbia Alianza Universidad, Peru Club Alianza Lima, Peru Alianza F.C. (Colombia) Alianza F.C. (El Salvador) Alianza F.C. (Panama)
Music Alianza (Argentine band), a 1994–2000 hard rock band Alianza, a 1992 Anglo-Chilean music project including the band Show of Hands, with an eponymous album
Organizations Alianza Puertorriqueña, a defunct political party in Puerto Rico Alliance for Work, Justice and Education, a former party coalition in Argentina Alianza por Chile, a former right-wing political coalition in Chile Alianza Islámica, Latino Muslim organization Alianza Uruguaya por el Sufragio Femenino, a Uruguayan women's suffrage organization
Other uses Alianza, Honduras, a municipality Alianza Editorial, a Spanish publishing house
See also Alliance (disambiguation)