Ina-Yoko Teutenberg (born 28 October 1974) is a German former road bicycle racer, who competed professionally between 2000 and 2013 for the Red Bull Frankfurt, Saturn Cycling Team and Specialized–lululemon teams.
She took over 200 wins during her career, including 11 stages of the Giro Rosa, the 2009 Tour of Flanders, and being part of the Team Specialized–lululemon team that won the World Team Time Trial Championship in 2012.
She now works as a directeur sportif for UCI Women's Team Trek–Segafredo.