Santana de Parnaíba is a city and municipality in the state of São Paulo in Brazil.

[4] It was founded in 1625 near the Tietê River by Susana Dias, an important Bandeirante (Brazilian pioneers) wife.

It was the birthplace of prominent Bandeirante Domingos Jorge Velho, and of Warwick Estevam Kerr.

The municipality contains and administers the 367-hectare (910-acre) Tamboré Biological Reserve, a strictly protected conservation unit.

[7] The company is currently an operator of cell phones, fixed lines, internet (fiber optics/4G) and television (satellite and cable).