Volturnus Lake (Bulgarian: езеро Волтурн, romanized: ezero Volturn, IPA: [ˈɛzɛro voɫˈturn]) is the roughly triangular lake extending 225 m in north–south direction and 215 m in east–west direction on the southwest coast of Livingston Island in the South Shetland Islands, Antarctica.

[1] The area was visited by early 19th century sealers.

[2] The feature is named after Volturnus, a Roman deity of water and rivers.

[1] Volturnus Lake is situated 140 m from the sea and centred at 62°40′16.4″S 60°54′48″W / 62.671222°S 60.91333°W / -62.671222; -60.91333, which is 965 m east of Rish Point, 440 m south of Clark Nunatak and 1.4 km northwest of Amadok Point.

This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.