Anastasie Fătu (originally Năstase Fêtu or Fĕtu, also known as Anastasius Fétul, Anastasie Fĕtul or Anastase Fătul; January 2, 1816 – March 15, 1886) was a Moldavian and Romanian physician, naturalist, philanthropist and political figure, a titular member of the Romanian Academy and founder of Iași's Botanical Garden. Of lowly origins, he benefited from the meritocratic program instituted by Moldavia's government in the 1830s, and went on to study law at the University of Vienna, with hopes of becoming a political economist. After graduating, he changed his professional path, and trained in medicine at the University of Paris. Recognized for pioneering contributions in cardiology, pediatrics, obstetrics and balneotherapy, he was also an early speaker for public health and social medicine,