Dr. Maurice Macdonald Seymour M.D., C. M., D. P. H., (July 7, 1857 – January 6, 1929), Commissioner of Public Health, was a physician and surgeon of the early North West Territories in Canada. He founded the Saskatchewan Anti-Tuberculosis League which incorporated and constructed the Fort Qu'Appelle sanitarium. Dr. Seymour established the Saskatchewan Medical Association in 1906.