Tubarão is a municipality in Santa Catarina state, Brazil.
Tubarão may also refer to: Tubarão River, a river in Santa Catarina state, Brazil Port of Tubarão, a port in Espírito Santo state, Brazil Tubarão people, an ethnic group of Rondônia state, Brazil Tubarão language, a language spoken in Rondônia state, Brazil Tubarão Futebol Clube, a Brazilian football club (not to be confused with Clube Atlético Tubarão) Bruno Tubarão, Brazilian football player