Scotty Lake is the name of three lakes in the U.S. state of Alaska:
A one-mile-long (1.6 km) lake in the Matanuska-Susitna Borough, located along near the Parks Highway at , six miles (9.7 km) west of Talkeetna. A 0.7-mile-long (1,130 m) lake in Denali National Park and Preserve, Denali Borough, located at , 21 miles (34 km) northwest of Mount Russell, in southwestern Denali Borough. In the Yukon-Koyukuk Census Area, at .