Yann Ulrich Stéphane Lasme (born December 17, 1982) is a Gabonese professional basketball player. He played college basketball at the University of Massachusetts (UMass), with the UMass Minutemen, and he was selected by the Golden State Warriors in the second round, 46th overall, in the 2007 NBA draft. In 2016 Stephane won the EuroCup Championship and earned the Finals MVP award, as well as, an All-EuroLeague Second Team selection in 2014 and won the EuroLeague Best Defender award in 2013, among others.