Hermensen Ballo (born February 26, 1971) is a retired male boxer from Indonesia. He twice represented his native South East Asian country at the Summer Olympics: 1996 and 2000. In 1996 he was stopped in the second round of the men's flyweight division ( - 51 kg) by eventual bronze medalist Zoltan Lunka from Germany after defeating Guy-Elie Boulingui of Gabon in his opening contest. In 2000, he lost his first bout to José Navarro of the United States.