Antoine Magnol (1676 – March 10, 1759) was a French physician and botanist born in Montpellier. He was the son of the notable botanist Pierre Magnol (1638–1715).
In 1696 he obtained his medical doctorate, and in 1715 became a full professor at the University of Montpellier. Antoine Magnol maintained a professorship at Montpellier in an official capacity for many years.
He is known for posthumous edition of his father's works, especially the 1720 publication of Novus caracter [sic] plantarum. Other written works associated with Antoine Magnol include: