Kewatinook is a provincial electoral division in the Canadian province of Manitoba. Starting with the 2011 election, the riding was renamed Kewatinook which means "from the north” in Cree.
It was created in 1916 from territories that were added to the province four years earlier, and has existed continuously since that time. It was originally named Rupertsland but its name was changed as part of the 2008 riding redistribution by the Manitoba Boundaries Commission that happens every few years.
Kewatinook is currently the largest riding in the province, a sprawling northern constituency which occupies most of the eastern half of Manitoba. It was a smaller constituency until 1989, when it gained a significant amount of territory from the former riding of Churchill.
The current Kewatinook riding stretches from the Ontario border in the southeast to the Nunavut border in the north; it is also bordered by Lac Du Bonnet to the south and Flin Flon, The Pas and Thompson to the west. Churchill, Manitoba is the most significant community in this wide region.