Selman Waksman, Jewish-American biochemist and microbiologist, Nobel Prize laureate (died 1973)

Selman Abraham Waksman was a Russian-born American inventor, biochemist and microbiologist, whose research into the decomposition of organisms that live in soil enabled the discovery of streptomycin and several other antibiotics. For his work he won the 1952 Nobel Prize in Physiology or Medicine.

The Nobel Prize in Physiology or Medicine is awarded yearly by the Nobel Assembly at the Karolinska Institute for outstanding discoveries in physiology or medicine. The Nobel Prize is not a single prize, but five separate prizes that, according to Alfred Nobel's 1895 will, are awarded "to those who, during the preceding year, have conferred the greatest benefit to humankind". Nobel Prizes are awarded in the fields of Physics, Medicine or Physiology, Chemistry, Literature, and Peace.