Guyot Glacier is a 34-mile (55 km) long and 8-mile (13 km) wide glacier located in the east end of the Robinson Mountains in the U.S. state of Alaska. It begins 5.6 mi (9.0 km) north of Yaga Peak and heads east-southeast to Icy Bay, south of the Guyot Hills and 73 miles (117 km) northwest of Yakutat. It borders Yahtse Glacier on the northeast.