Murray W. Enkin (May 29, 1924 – June 6, 2021) was a Canadian physician and writer. He was born in Toronto, Ontario, and studied medicine at the University of Toronto and later specialized as an obstetrician and gynaecologist at Long Island College Hospital in Brooklyn. He was a professor, philosopher, activist, public speaker and author, who contributed to the fields of maternal care and childbirth, and evidence-based medicine.