Gustave-Antoine Richelot (1806 – September 1893) was a French physician born in Nantes.
In 1831 he earned his doctorate in Paris with the dissertation, De la uterine phlébite.
During his career he worked as a dispensary physician and for the Bureaux de bienfaisance.
He is remembered for providing French translations of English medical works, such as: Among Richelot's original works was a treatise on prostitution in England and Scotland titled De la prostitution en Angleterre et en Écosse (1857), and a work on women in the medical profession called La femme-médecin (1875).
Richelot was the last surviving founding member of the journal L'Union médicale.