| Medal record | ||
|---|---|---|
| Representing |
||
| Women's Judo | ||
| World Championships | ||
| 2013 Rio de Janeiro | –52 kg | |
| 2014 Chelyabinsk | Team | |
| European Championships | ||
| 2006 Tampere | –52 kg | |
| 2012 Chelyabinsk | –52 kg | |
Mareen Kräh (born 28 January 1984) is a German judoka. She competed at the 2016 Summer Olympics in the women's 52 kg event, in which she was eliminated in the second round by Odette Giuffrida.