Marcelo Quiñonez (born March 24, 1949, in Surquillo) is a Peruvian former professional boxer who competed from 1971 to 1983.
Quiñones began his professional career as a boxer on September 27, 1971.
In his debut Quiñones defeated Carlos Bazán by knockout in Lima.
He added the South American middleweight title with a knockout in twelve rounds victory over Luiz Fabre, on August 9, 1976, in Lima.
[1] Over his professional career Quiñones won 31 bouts, losing 8 and drawing 1, with 18 wins coming via knockout.