Jean-Baptiste Donnet (28 September 1923 in Pontgibaud (Puy-de-Dôme) – 30 November 2014 in Sentheim (Haut-Rhin)) was a French chemist who is noted as a pioneer in the surface chemistry of carbon black[1][2] and as a founder of the Upper Alsace University.[3]
He was the father of French journalist Pierre-Antoine Donnet.