Carlos Ernesto Murillo Duarte (born December 10, 1970) is a Panamanian former professional boxer who competed from 1990 to 2005. He held the World Boxing Association light flyweight title in 1996.
Murillo turned professional in 1990 and amassed a record of 32âÂÂ2 before he beat Choi Hi-yong to win the WBA light flyweight title. At the time he was seen as the next Panamanian boxing superstar after Roberto Durán. He would go on to lose the title four months later Keiji Yamaguchi. Murillo would get another world title opportunity this time against Colombia's Mauricio Pastrana; he would lose via ninth round stoppage.