Uta Kühnen (born 9 August 1975 in Freiburg im Breisgau, Baden-Württemberg) is a German judoka who competed in the women's half-heavyweight category. She held three German senior titles in her own division, picked up a total of twenty-nine medals in her career, including a bronze from the 2000 European Judo Championships in Wrocław, Poland, and represented Germany in two editions of the Olympic Games (2000 and 2004). Kuhnen also trained as a full-fledged member of the judo squad for the Berlin Sports Club under her personal coach and sensei Norbert Littkoff, who also headed the German national team.