São João da Paraúna is a municipality in western Goiás state, Brazil.

São João is located west of Goiânia, 36 km.

Neighboring municipalities: Aurilândia, Paraúna, Palminópolis, Jandaia, Acreúna.

(Firminopolis), (São Luis dos Montes Belos).

The economy is based on subsistence agriculture, cattle raising, services, public administration, and small transformation industries.