Lars Teutenberg (born 2 September 1970 in Mettmann) is a former German professional bicycle rider. He is the older brother of Sven and Ina-Yoko Teutenberg, who are also professional bicycle riders. After retiring from the professional peloton, Teutenberg continued to compete in individual time trials. He has since worked as a technical director for and . He was also involved in supervising Matthias Brändle's attempt on the hour record in October 2014.
In October 2016 announced that he had been appointed as the team's performance director.