Gustavo Adolfo Costas Makeira (Buenos Aires, Argentina, February 28, 1963) is an Argentinean coach and former soccer player based in Paraguay.
Among his most important achievements are winning the national bicampeonato with Alianza Lima in 2003 and 2004, Champion of the Apertura Tournament, Clausura Tournament and Annual Champion of the Paraguayan Championship with Cerro Porteño being the most important in his career, two national championships with Santa Fe in 2014 and 2016 and two Superliga of Colombia in 2015 and 2017.
