Thesiger Bay

Thesiger Bay^[1]is a Canadian Arctic waterway in the Northwest Territories. It is an arm of the Beaufort Sea on southwestern Banks Island. The Masik River empties into Thesiger Bay.

Hadley Bay
Hadley Bay
Location	Viscount Melville Sound
Coordinates	71°30′01″N 124°05′10″W[1]
River sources	Masik River
Ocean/sea sources	Arctic Ocean
Basin countries	Canada
Settlements	Sachs Harbour

The bay is approximately 5 km (3.1 mi) south of Sachs Harbour.

Ringed seal frequent the area.