Sanikiluaq (ᓴᓂᑭᓗᐊᖅ) is a municipality and Inuit community located on the north coast of Flaherty Island in Hudson Bay, on the Belcher Islands, in the Qikiqtaaluk Region of Nunavut, Canada.
The community was developed in the early 1970s to replace "South Camp", located further south in the island group.
Sanikiluaq had an eider down factory for 20 years. It closed down in 2005 due to government funding running out and population of eider ducks decreasing at a rapid rate. The factory reopened in June 2015.
It is the southernmost community in the territory, and is served by the Sanikiluaq Airport. Air service is provided by Air Inuit and Calm Air.
There are two schools in the community, Nuiyak School, with 11 teaching staff, teaches grades K-6, with 125 students enrolled.Paatsaali School has 177 students and teaches grades 7-12. In 2007, former Principal Lisi Kavik was named one of Canada's Outstanding Principals.
The community is in the Hudson Bay Electoral District and Allan Rumbolt is the member of the Legislative Assembly of Nunavut. He replaced Peter Kattuk in the 2008 general election.