Haefeli Glacier (67°18′S66°23′W) is a glacier, 2 miles (3 km) wide and 6 miles (10 km) long, situated on Pernik Peninsula, Loubet Coast in Graham Land, Antarctica, at the northwest side of Finsterwalder Glacier and flowing south-southwest toward the head of Lallemand Fjord. With Finsterwalder and Klebelsberg Glaciers, its mouth merges with Sharp Glacier where the latter enters the fjord.