Ablation Lake () is a proglacial tidal lake in Ablation Valley, Alexander Island, with stratified saline and fresh water and depths exceeding . The feature is dammed in the upper portion by ice that pushes into the lake from the adjacent George VI Ice Shelf. Named after Ablation Valley following British Antarctic Survey (BAS) limnological research from 1973.

See Also

• Ablation Point

fi:Ablation Lake