Ceará (Portuguese pronunciation: [siaˈɾa]) is one of the 27 states of Brazil, located in the northeastern part of the country, on the Atlantic coast. It is currently the 8th largest Brazilian State by population and the 17th by area. It is also one of the main touristic destinations in Brazil. The state capital is the city of Fortaleza.

Literally, the name Ceará means "sings the jandaia". According to José de Alencar, one of the most important writers of Brazil and an authority in Tupi Guaraní, Ceará means turquoise or green waters. There are also theories that the state name would derive from Siriará, a reference to the crabs from the seashore.

The state is best known for its extensive coastline, with 573 kilometers (356 mi) of sand. There are also mountains and valleys producing tropical fruits. To the south, on the border of Paraíba, Pernambuco and Piauí, is the National Forest of Araripe.

Ceará has an area of 148,016 km². It is bounded on the north by the Atlantic Ocean, on the east by the states of Rio Grande do Norte and Paraíba, on the south by Pernambuco state, and on the west by Piauí.