Hallet may refer to: __NOTOC__ Places Cape Hallett, Northern Victoria Land, the location of a scientific base in Antarctica Hallett, South Australia, Australia Halletts Bay, on the eastern shore of Lake Taupō in New Zealand

United States Hallett, Missouri Hallett, Oklahoma Hallett Nature Sanctuary, New York City, US Hallett Peak, a mountain in Colorado's Rocky Mountain National Park, USA

Other uses Hallett (surname)

See also Hallett Cove (disambiguation)

Hallet (disambiguation) Hallatt (disambiguation) Hallettsville