Jean-François d’Aubuisson de Voisins (19 April 1769 – 20 August 1841) was a French geologist and mining engineer who also contributed studies in hydrodynamics and hydrology.
He moved to the Artillery School, Metz in 1786 and joined military service in 1791, serving six years in Spain.
After the war he retired to Freiberg where he taught mathematics and simultaneously studied at the Bergakademie under Abraham Gottlob Werner.
In 1819 he published Traité de géognosie, ou Exposé des connaissances actuelles sur la constitution physique et minérale du globe terrestre, a geological treatise.
[1][2] D'Aubuisson was made correspondent of mineralogy to the French Academy of Sciences in February 1821 assuming that the Pierre-Bernard de Palassou had died.