Mandy Planert (born 26 January 1975 in Schleiz, Thuringia) is a German slalom canoer who competed from the early 1990s to the late 2000s.She won six medals at the ICF Canoe Slalom World Championships with three golds (K-1 team: 1997, 1999, 2007) and three silvers (K-1: 2002, 2005; K-1 team: 2003).She is the overall World Cup champion in K-1 from 2002.