Jean Ferdinand Rozier (1777–1864) was a French-American businessman whose partners included naturalist John James Audubon and lead mogul Firmin Rene Desloge.
He was born in Nantes, France, to Francois Claude Rozier (November 20, 1739, in Orleans, France – September 6, 1806, in Nantes, France) and Renee Angelique Colas (July 17, 1745 – February 9, 1824).