Deep Lake may refer to:

Antarctica

Deep Lake (Ross Island) Deep Lake () is a small elongate lake 0.5 nautical miles (0.9 km) north of Cape Barne, Ross Island Ross Island is an island in Antarctica lying on the east side of McMurdo Sound and extending from Cape Bird in the north to Cape Armit ...

, a lake north of Cape Barne, Ross Island *

Deep Lake (Vestfold Hills, Antarctica) Deep Lake is a small hypersaline lake in the Vestfold Hills region of Antarctica. Deep Lake's surface temperature on average ranges from -16 to 12 °C, with only a few meters at the lake's surface exceeding 0 °C for a few months of th ...

, a hypersaline lake in the Vestfold Hills region of Antarctica

United States

Deep Lake (California) Deep Lake is a lake in Siskiyou County, California. See also * List of lakes in California There are more than 3,000 named lakes, reservoirs, and dry lakes in the U.S. state of California. Largest lakes In terms of area covered, the larg ...

, a lake in Siskiyou County *

Deep Lake (Colorado) Deep Lake is a lake in White River National Forest, in Colorado Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also b ...

, a lake in White River National Forest *

Deep Lake (Florida) Deep Lake is a natural sinkhole in Big Cypress National Preserve Big Cypress National Preserve is a United States National Preserve located in South Florida, about 45 miles (72 kilometers) west of Miami on the Atlantic coastal plain. The B ...

, a natural sinkhole in Big Cypress National Preserve *

Deep Lake (Oregon) Deep Lake may refer to any of the several lakes in the U.S. state of Oregon: There are 5 bodies of water listed as of October 18, 2013. See also * List of lakes in Oregon This is a list of the lakes and reservoirs of Oregon. Swimming, fishin ...

, several lakes * Deep Lake (Thurston County, Washington), a lake in Millersylvania State Park {{geodis