Nísia Floresta Brasileira Augusta, pseudonym of Dionísia Gonçalves Pinto, (October 12, 1810 in Papari, Rio Grande do Norte – April 24, 1885 in Rouen, France) was a Brazilian educator, translator, writer, poet, philosopher, and feminist.
She is considered the "first Brazilian feminist" and possibly the first still in the 19th century to break through public-private boundaries by publishing her works in newspapers, when the local press was just beginning. She also coordinated a girls' school in Rio de Janeiro and wrote a book in defense of the rights of women, Native Americans and slaves.