Osmar Bravo Amador (born 1 November 1984 in Nueva Guinea) is an amateur boxer from Nicaragua that qualified for the 2012 Olympics at light heavyweight (81 kg).
Osmar was a semi-finalist at light heavyweight at the 2012 American Boxing Olympic Qualification Tournament and this finish earned him his Olympic birth. Osmar became the first boxer to qualify for the Olympics from Nicaragua since Mario Romero at the 1992 Summer Olympics. At the 2012 Olympic Games, he beat Montenegrin boxer Bosko Draskovic, before losing to Ukrainian Oleksander Gvozdyk.
Osmar was a bronze medalist at the 2010 Central American Games.