Manuel de Araújo Porto-Alegre, Baron of Santo Ângelo, Brazilian poet and painter (b. 1806)

Manuel José de Araújo Porto-Alegre, Baron of Santo Ângelo (November 29, 1806 – December 30, 1879), was a Brazilian Romantic writer, painter, architect, diplomat and professor, considered to be one of the first Brazilian editorial cartoonists ever. He is the patron of the 32nd chair of the Brazilian Academy of Letters.