Kitchenuhmaykoosib Inninuwug (Oji-Cree: ᑭᐦᒋᓇᒣᑯᐦᓯᑊ ᐃᓂᓂᐧᐊᐠ (Gichi-namegosib ininiwag); unpointed: ᑭᒋᓇᒣᑯᓯᑊ ᐃᓂᓂᐧᐊᐠ or ᑭᐦᒋᓇᒣᑯᐦᓯᐱᐎᓂᓂᐗᐠ (Gichi-namegosibiwininiwag); unpointed: ᑭᒋᓇᒣᑯᓯᐱᐎᓂᓂᐗᐠ), also known as Big Trout Lake First Nation or KI for short, is an Oji-Cree First Nation reserve in Northwestern Ontario and is a part of Treaty 9 (James Bay). The community is about 580 km (360 mi) north of Thunder Bay, Ontario.

The First Nation's land-base is a 29,937.6 ha (73,976.38 acre) Kitchenuhmaykoosib Aaki 84 Reserve, located on the north shore of Big Trout Lake. Big Trout Lake is a fly-in community, accessible by air, and winter road in the colder months. Wikipedia