Oswaldo Sampaio was born in 1912 in São Paulo, São Paulo, Brazil. He was a writer and director, known for
Sinhá Moça (1953),
O Preço da Vitória (1959) and
A Marcha (1972). He was married to
Vera Sampaio. He died on January 13, 1996 in São Paulo, São Paulo, Brazil.