Sanikiluaq is a municipality and Inuit community located on the north coast of Flaherty Island in Hudson Bay, on the Belcher Islands. Despite being geographically much closer to the shores of Ontario and Quebec, the community and the Belcher Islands lie within the Qikiqtaaluk Region of Nunavut, Canada.

The Qikiqtaaluk Region, Qikiqtani Region or the Baffin Region is the easternmost, northernmost, and southernmost administrative region of Nunavut, Canada. Qikiqtaaluk is the traditional Inuktitut name for Baffin Island. Although the Qikiqtaaluk Region is the most commonly used name in official contexts, several notable public organizations, including Statistics Canada prior to the 2021 Canadian census, use the older term Baffin Region.