20th-century Polish scientists

Polish academic (1859–1941)

mathematician (1894–1974)

Polish chemist

Polish child neurologist, psychologist and educationist (1866-1928), editor

Polish philosopher

Polish paleontologist (1937–2019)

Polish neurologist (1883-1942)

Polish neuroscientist (1903–1973)

Polish mycologist and lichenologist

Polish entomologist (1880-1937)

Polish politician

Brazilian biochemist

Polish Jew, physician of and professor of physiology at the University of Lemberg (1863–1942)

Polish veterinarian (1918-2001)

Polish physician, neurophysiologist

Polish professor of linguistics

Polish ornithologist and South American explorer

Polish biologist