Itza may refer to:

Itza people, an ethnic group of Guatemala Itzaʼ language, a Mayan language Peten Itza kingdom, a 12th- to 17th-century Maya kingdom of the Yucatán Peninsula Itza, Navarre, a town in Spain Itza Castillo, Nicaraguan beauty pageant titleholder

See also Chichen Itza, a Mayan city Iza (disambiguation) Izza (disambiguation) ITSA (disambiguation)