Keewatinook (previously spelt "Kewatinook") is a provincial electoral district in the Canadian province of Manitoba.

[1] Currently the largest riding in the province, Keewatinook is a sprawling northern constituency occupying a large portion of eastern Manitoba.

[needs update] The division, originally named Rupertsland, was created in 1915 from territories that were added to the province of Manitoba four years earlier and has existed continuously since that time.

The area had been part of the Grand Rapids and Churchill and Nelson electoral districts for the 1914 Manitoba general election.

As part of the 2008 riding redistribution by the Manitoba Boundaries Commission, its name was changed to Kewatinook (Cree for 'from the north') beginning with the 2011 general election.