John Stewart McDiarmid
 John Stewart McDiarmid (December 25 1882–June 7 1965) was a Manitoba politician. He held senior ministerial positions in the governments of John Bracken Stuart Garson and Douglas Campbell and served as the province's 14th Lieutenant Governor between 1953 and 1960.McDiarmid was born in Perthshire Scotland and emigrated to Canada with his family in 1887. He was educated in Winnipeg Manitoba and hired by the Winnipeg Paint and Glass Co. upon its formation in 1902.