Malvina Marjorie Bolus, OC (July 4, 1906 – April 6, 1997) was a Canadian historian and art collector, best known as the editor of the Hudson's Bay Company magazine The Beaver.
Born in Fox Bay, Falkland Islands, she was educated in England, and emigrated to Canada in 1926.
From 1933 to 1936, she was the secretary to Agnes Macphail, the first woman to be elected to the House of Commons.
She started working at the Hudson's Bay Company in 1956 in public relations.
[1] She is the author of Image of Canada (1953), Eskimo Art (1967), and People and Pelts (1972).