On 17 November 2015, Augusto scored his first goal for Brazil in a 3–0 victory against Peru for 2018 FIFA World Cup qualification. He was a part of the Brazilian squads at the 2016 Copa América Centenario and the 2016 Olympic Games; in the latter, Brazil won the gold medal for the first time, and in the final against Germany after a 1–1 draw, he converted his penalty kick in an eventual 5–4 win for Brazil.