Big Island 31D

Big Island 31D
Big Island Indian Reserve No. 31D
Big Island 31D is located in Ontario
Big Island 31D
Big Island 31D
Coordinates: 49°07′N 94°38′W / 49.117°N 94.633°W / 49.117; -94.633
Country Canada
Province Ontario
DistrictRainy River
First NationNaongashiing
Area
 • Land3.70 km2 (1.43 sq mi)

Big Island 31D is a First Nations reserve on Big Island in Lake of the Woods, northwestern Ontario, Canada. It is one of the reserves of the Anishnaabeg of Naongashiing.