Fish Lake is a high alpine lake (elevation approximately 8,848 ft or 2,700 m) located in the Fishlake/ Southern Wasatch Plateau region of south-central Utah, United States.

It is bounded by the Mytoge Mountains on the southeast shore which sharply rise about 1,000 feet (300 m) above the lake level.

[1] The nearest town is Koosharem, 15 miles to the west (24 km).

Pando, a clonal quaking aspen stand, that, according to some sources, is the oldest (80,000 years) and largest (106 acres, 13 million pounds) organism on Earth, is located 1 mile southwest of Fish Lake on Utah route 25.

[3] The lake is stocked by the Utah Division of Wildlife Resources fish hatchery in Glenwood.