São Brás or São Braz (Portuguese for Saint Blaise) may refer to:
In Brazil São Brás, Alagoas, in Alagoas São Brás do Suaçuí, in Minas Gerais São Braz, Belém, a neighbourhood of Belém, Brazil São Braz do Piauí, in Piauí
In Portugal São Brás de Alportel, a municipality in the Faro District São Brás (Amadora), a parish in the municipality of Amadora
In the Azores São Brás (Praia da Vitória), a civil parish in the municipality of Praia da Vitória São Brás (Ribeira Grande), a civil parish in the municipality of Ribeira Grande
In India São Brás, historical sub-urb of the City of Goa, Goa, India Sao Braz, a former Croatian colony in Gandaulim, Goa, India