Gustavo Eduardo Viveros Le-Borgne (born 1 December 1947), nicknamed El Flaco, is a Chilean former footballer and coach who played as a midfielder.

He was international with the Chile national team between 1971 and 1973.

He played 10 games for the national team, scoring two goals against Argentina and Peru.

[1][2] He is the uncle of fellow professional footballers Ricardo Viveros and Juan Francisco Viveros.

This biographical article related to a Chilean association football midfielder is a stub.