Archives of Manitoba, formerly the Provincial Archives of Manitoba until 2003, is the official government archive of the Canadian province of Manitoba. It is located at 200 Vaughan Street in Winnipeg, where it has been established since January 1971.

Rupert's Land, or Prince Rupert's Land, was a territory in British North America which comprised the Hudson Bay drainage basin. The right to "sole trade and commerce" over Rupert's Land was granted to the Hudson's Bay Company (HBC), based at York Factory, effectively giving that company a commercial monopoly over the area. The territory operated for 200 years from 1670 to 1870. Its namesake was Prince Rupert of the Rhine, who was a nephew of King Charles I and the first governor of HBC. In December 1821, the HBC monopoly was extended from Rupert's Land to the Pacific coast.