James Bay (French: Baie James; Cree: ᐐᓂᐯᒄ, romanized: Wînipekw, lit. 'dirty water') is a large body of water located on the southern end of Hudson Bay in Canada. Both bodies of water extend from the Arctic Ocean, of which James Bay is the southernmost part. Despite bordering the Canadian provinces of Quebec and Ontario, the bay and the islands within it, the largest of which is Akimiski Island, are politically part of Nunavut.