Mário de Andrade (October 9, 1893 – February 25, 1945) was a prominent Brazilian writer, musicologist, and cultural critic born in São Paulo, Brazil. A key figure in Brazilian Modernism, he significantly influenced the country's cultural and literary landscape through his diverse contributions. Andrade was also known for his efforts in promoting Brazilian arts and folklore, helping to shape a distinct national identity during the early 20th century.