An Armenian Brazilian (Portuguese: Armeno-brasileiro, Armênio-brasileiro) is a Brazilian person of full, partial, or predominantly Armenian ancestry, or an Armenian immigrant in Brazil.^{[citation needed]}

Armenian immigrants in Brazil gathered mostly in and around the city of São Paulo, where there are churches, cultural centers, and even a subway station named Armenia. The Armenian community maintains a strong presence in the city, albeit not in the country as a whole. Some people of Armenian descent have become famous in arts and politics, such as Senator Pedro Pedrossian, actress Aracy Balabanian and actor and politician Stepan Nercessian.

Armenians in Latin America arranged a demonstration in Brazil, in the city of São Paulo at the Armenian Genocide monument on April 24, 1965 of 50th Anniversary of putting into force the Law of Relocation, and a play titled "The Adventures of Armenians 1915" was written and played by Armenians of Brazil at a theatre of São Paulo.