Horacio Carbonetti (born 17 November 1947) is an Argentine professional golfer. He is the brother of golfer Luis Carbonetti.
Carbonetti was born in Río Cuarto, Córdoba. He won multiple amateur tournaments, mostly in Argentina. In 1976, he lost by playoff the Simon Bolivar Cup Professional Championship in Venezuela. He turned professional in 1977.
In his debut tournament as a professional, Carbonetti was second at the Metropolitan Open behind Florentino Molina in 1977. In 1980, he shot a 64 in the second round of The Open Championship, at Muirfield, setting a new course record. He won the Argentine Tour Order of Merit in 1980 and the Cordoba Tour Order of Merit in 2001. He played on the European Tour from 1978 to 1981.
Carbonetti is currently a member of European Seniors Tour and has won two tournaments on this tour.
Read more about Horacio Carbonetti: Amateur Wins (27), Team Appearances