Marco Antônio Barroso Nanini (Recife, May 31, 1948) is a Brazilian actor, author, theater producer and playwright. With a prominent career in theater, cinema and television, he received several awards throughout his career, including six Prêmios Qualidade Brasil, two Prêmios Sharp and two Prêmios APCA, in addition to two Troféus Imprensa nominations and a Prêmio Shell.