Ramón Duvalón (born August 31, 1954) is a retired boxer from Cuba, who represented his native country at the 1976 Summer Olympics in Montreal, Quebec, Canada.

There he won the silver medal in the flyweight division (– 51 kg) after being defeated in the final by United States-boxer Leo Randolph.

A year earlier he captured the gold at the 1975 Pan American Games.

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