20th-century Canadian women scientists

Lithuanian-Canadian primatologist conservationist (1946–2026)

Canadian astronaut

Chinese-Canadian physician (born 1947)

Canadian-American physician and pharmacologist (1914–2015)

Canadian physician and chemist (1879–1960)

astronomer (1905-1993)

Canadian-American astronomer

Canadian American botanist (1859-1953)

Canadian scientist (1924-2013)

Canadian astrophysicist

Canadian geologist and paleontologist (1881-1964)

Canadian physician

Canadian botanist and geneticist (1862-1941)

Canadian-American computer scientist

Canadian-American applied mathematician and computer scientist

Italian astrophysicist

mathematician (1894–1974)

Canadian botanist (1866–1961)

Canadian botanist and writer (1869-1937)

the first female aircraft designer (1905–1980)

Canadian astronomer and writer (1960–1999)

mathematician (1870–1917)

Canadian-American botanist, botanical collector, curator and teacher (1895–1992)

Canadian phytopathologist and mycologist (1887–1971)

Canadian physician

Canadian forensic pathologist

Canadian biomedical engineer

Scottish-Canadian glaciologist and Arctic ice researcher (1918-1999)

Libano-American astronomer

Canadian biologist

Canadian geologist

Canadian physician and surgeon

Canadian oncologist (1911–1993)

German-born cell biologist

British and Canadian applied mathematician

Israeli-Canadian mathematical biologist

Canadian computer scientist

botanist (1881-1965)

Iranian genetic epidemiologist

British Canadian developmental biologist

Canadian marine biologist (1903-1994)

Canadian marine biologist

Swedish scientist

Canadian physician, suffragist (1842–1913)

Canadian scientist (1920-2016)

Canadian politician and physician

Canadian anthropologist

Slovenian petrologist

Sir Lankan engineer

Canadian haematologist

Canadian naturalist and teacher (1907-1968)

mathematician

Lebanese neurosurgeon

Canadian biologist

Canadian senator

Canadian physician (1899-1994)

British medical geneticist

Canadian psychologist (1942-2009)

Canadian-American mathematician and academic

Canadian physician