Santa Fé do Sul is a municipality in the state of São Paulo, Brazil.

It is located on the northwest of the state, 642 km from the city of São Paulo, and is a tourist resort on the Paraná River.

[2] In telecommunications, the city was served by Telecomunicações de São Paulo.

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

[4] This geographical article relating to the state of São Paulo is a stub.