Gonzalo Antonio Collao Villegas (born 9 September 1997) is a Chilean professional footballer who plays as a goalkeeper for Audax Italiano.

[1] He was promoted to the first team ahead of the 2017 season, and made his senior debut on 22 July of that year by coming on as a substitute for injured Fernando de Paul in a 2–0 Copa Chile win against Ñublense.

[6] On 10 July 2021, he moved to Istra 1961 in the Croatian Prva HNL on a deal for three seasons.

[10] Collao represented Chile at under-20 level before being called up for the full side on 14 March 2018, for two friendlies against Denmark and Sweden.

[12] In the second half of 2023, Collao started to study nutrition and health, not retiring from football at the time.