Atilio Malinverno (Buenos Aires, April 20, 1890 – June 21, 1936) was an Argentine painter. He was a post-Impressionist, a part of a movement started in the first year of the 20th century. Known as "the philosopher of trees", he devoted himself exclusively to landscape painting in his free time from working in his advertising agency. The main topics of his works were the hills of Córdoba, the Pampas plains, the mountains of Tandil, the coast of Quilmes, the ravines of San Isidro beside the Río de la Plata, and Piriapolis in Uruguay.