Ibiá is a Brazilian municipality in the west of the state of Minas Gerais. It belongs to the mesoregion of Triângulo Mineiro and Alto Paranaíba and to the micro-region of Araxá. It became a municipality in 1923.
The municipality covers a total area of 2,707 km2 (1,045 sq mi). Its population was estimated at 25,358 people as of 2020.