Ana Lake is a Patagonian lake in the Pali-Aike National Park, San Gregorio, Magallanes Region, Chile.
Birders frequent this locale to spot the least seedsnipe (Thinocorus rumicivorus), and other avafauna. Lago Ana is situated a few kilometres north of the Pali Aike Crater, a location from which archaeological recovery has evinced evidence of early prehistoric man in this region.
Also Ana Lake is a lake in Ontario, Canada with Geographical coordinates 45ð44'16" North and 79ð02'24" West.