Gustavo Busatto (born 23 October 1990) is a Brazilian professional footballer who plays as a goalkeeper for Bulgarian First League club CSKA Sofia.

He began his career with Grêmio, from whom he had loan spells with ASA and Icasa before joining América-RN permanently in 2015.

Then he spent time with Atlético Goianiense, Aparecidense, Polish club Podbeskidzie Bielsko-Biała, Náutico, Sampaio Corrêa and Ituano.

Busatto began his career in Grêmio's academy, where in 2010 he was promoted to the first team squad of the club to compete in Campeonato Gaúcho.

In May 2024, Busatto controversially received a five-match ban following a sending off for dangerous foul play in a league match against Cherno More.