Siren Lake (Bulgarian: езеро Сирена, romanized: ezero Sirena, IPA: [ˈɛzɛro siˈrɛnɐ]) is the oval-shaped 250 m long in southeast-northwest direction and 140 m wide lake near the west extremity of South Beaches on Byers Peninsula, Livingston Island in the South Shetland Islands, Antarctica.

It has a surface area of 2.7 ha and is separated from Raskuporis Cove waters by a 55 to 70 m wide strip of land.

[2] The feature is named after the Siren nymphs of Greek mythology.

[1] Siren Lake is centred at 62°40′08″S 61°08′53″W / 62.66889°S 61.14806°W / -62.66889; -61.14806, which is 1.8 km east of Devils Point, 800 m east-southeast of Lucifer Crags, 1 km southwest of Wasp Hill and 680 m north of Sevar Point.

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