Lisa K. Stark (March 15, 1959) is an American jurist and the deputy chief judge of the Wisconsin Court of Appeals.
Born in Appleton, Wisconsin, Stark graduated from University of Wisconsin–Eau Claire and received her law degree from University of Wisconsin Law School. In 2000, Stark was elected a Wisconsin Circuit Court judge for Eau Claire County, Wisconsin. On April 2, 2013, in the Wisconsin spring general election, Stark was elected to the Wisconsin Court of Appeals. From August 2, 2015, Stark has served as presiding judge of the court's Wausau-based District III and as the court's deputy chief judge, serving with Chief Judge Lisa Neubauer.