• The Tupi people of Brazil.
• The Tupi language family, a group of languages spoken in South America.
  • The Tupi-Guarani subgroup of the Tupi language family.
    • The Old Tupi language, a Tupi-Guarani language formerly spoken in Brazil by the Tupi people and most of the colony (considered extinct).
    • The Nheengatu language, a Tupi-Guarani language which is the modern descendent of Old Tupi.
• The Tupi oil field off the coast of Brazil
• Tupi, South Cotabato, a Philippine municipality.
• Tupi-class submarine, of Brazil, including:
  • Tupi , an individual submarine of this class.
• Tupi Football Club, a Brazilian football (soccer) club
• Rede Tupi, the first Brazilian TV network (1950–1980)

See also

• Tupiniquim, an Amerindian tribe who live in Brazil