| Medal record | ||
|---|---|---|
| Competitor for Brazil | ||
| Women's judo | ||
| Pan American Judo Championships | ||
| Silver | 2011 Guadalajara | –63 kg |
| Bronze | 2010 San Salvador | –63 kg |
Mariana Silva (born February 22, 1990) is a judoka from Brazil. She won a bronze medal in the 2010 Pan American Championship[1] and a bronze medal in the 2009 World Junior Championships.[2][3]