Sebastião Tapajós (born April 16, 1944) is a Brazilianguitarist and composer from Santarém (Pará). He began learning guitar from his father when he was nine years old, and later studied at the Conservatório de Lisboa and at the Instituto de Cultura Hispânica de Madrid. In 1998 he composed the soundtrack for the local Pará film "Lendas Amazônicas". In the 2000s Tapajós has performed in Europe. He has recorded more than 50 albums in his career.