Ibirá is a municipality in the state of São Paulo, Brazil. The population is 12,518 (2020 est.) in an area of . Ibirá is known as a tourist resort, due to the thermal waters.
The municipality of Ibirá is situated in the northern part of São Paulo state. Its main river is the Rio do Cubatão, a tributary of the Tietê River.
In telecommunications, the city was served by . In July 1998, this company was acquired by Telefónica, which adopted the Vivo brand in 2012. The company is currently an operator of cell phones, fixed lines, internet (fiber optics/4G) and television (satellite and cable).