Silveiras is a municipality in São Paulo State, Brazil. It is part of the Metropolitan Region of Vale do Paraíba e Litoral Norte. The population is 6,158 (2015 est.) in an area of 414.78 km². The elevation is 615 m.
Silveiras may refer to the following places:
- Silveiras, a town in the state of São Paulo, Brazil
- Silveiras (Montemor-o-Novo), a parish in the Montemor-o-Novo Municipality, Portugal