Marc René, marquis de Montalembert

Marc René, marquis de Montalembert
Portrait of Montalembert by Maurice Quentin de La Tour
Born16 July 1714
Died29 March 1800(1800-03-29) (aged 85)
Paris
OccupationsMilitary engineer
Writer

Maréchal de camp Marc René, marquis de Montalembert (16 July 1714 – 29 March 1800) was a French Royal Army officer and writer best known for his work on fortifications and writings on military engineering.