Paul Bujor (July 20, 1862 – May 17, 1952) was a Romanian zoologist who specialized in animal morphology, as well as a writer and a socialist politician. Hailing from rural
Galați County, he studied biology in Paris and Geneva, where he was attracted by left-wing ideas. Back in Romania, he was soon hired by the
University of Iași, where he taught for forty years. Meanwhile, he was a short story writer active in the
Poporanist movement, and served in both houses of the Romanian parliament.