Asubpeeschoseewagong First Nation

English River 21
Asabiinyashkosiwagong
English River Indian Reserve No. 21
English River 21
Coordinates: 50°11′N 94°02′W / 50.183°N 94.033°W / 50.183; -94.033
CountryCanada
ProvinceOntario
DistrictKenora
First NationsAsubpeeschoseewagong
Government
  Tribal ChiefRudy Turtle
Area
  Land39.69 km2 (15.32 sq mi)
Population
 (2023)
  Total
1,608
  Density16.1/km2 (42/sq mi)

Asubpeeschoseewagong First Nation (also known as Grassy Narrows First Nation or the Asabiinyashkosiwagong Nitam-Anishinaabeg in the Ojibwe language) is an Ojibwe First Nations band government who inhabit northern Kenora in Ontario, Canada. Their landbase is the 4,145 ha (10,240 acres) English River 21 Indian Reserve. It has a registered population of 1,595 as of October 2019, of which the on-reserve population was 971. As of October 2023, the community had a registered population of 1,608. They are a signatory to Treaty 3.