20th-century Canadian engineers

Elon Reeve Musk is a businessman and entrepreneur known for his leadership of Tesla, SpaceX, X, and xAI. Musk has been the wealthiest person in the world since 2025; as of April 2026, Forbes estimates his net worth to be US$809 billion.

Canadian artillery engineer, entrepreneur (1928–1990)

Canoe racer

Canadian lacrosse player (1881–1941)

the first female aircraft designer (1905–1980)

Canadian wearable computing researcher and professor

Canadian biomedical engineer

Canadian-born US electronics engineer, inventor

Canadian engineer (1896–1984)

Canadian inventor

Canadian politician, former Premier of Ontario (1927-2000)

Ontario politician, born 1901

Canadian sprinter (1907–1989)

civil engineer (1854–1938)

Canadian boat builder and aviator (1882-1948)

Canadian politician (1916-1991)

Canadian engineer (1932–2009)

Canadian politician

Canadian engineer for AVRO Arrow and NASA

Canadian politician (1916-1992)

Canadian engineer

Canadian writer and engineer

Canadian chemical engineer (1913-1994)

Canadian University Professor and Polish Engineer

Polish engineer

Slovak entrepreneur

Canadian Army general

Canadian politician