Ketleyn Quadros
 | ||
| Medal record | ||
|---|---|---|
| Women's Judo | ||
Competitor for  Brazil
| ||
| Olympic Games | ||
| Bronze | 2008 Beijing | 57 kg |
| Universiade | ||
| Gold | 2013 Kazan | 57 kg |
Ketleyn Quadros (born October 1, 1987 in Ceilândia, DF) is a Brazilian judoka. She won the bronze medal in the 57 kg weight class at the 2008 Summer Olympics, and became the first Brazilian woman to win an Olympic medal in an individual sport.