François-René de Chateaubriand (1768–1848) was a French writer and statesman.
Chateaubriand may also refer to Chateaubriand (dish), a steak dish named after the author Assis Chateaubriand (1892–1968), Brazilian journalist and politician Assis Chateaubriand (Paraná), municipality in the state of Paraná in the Southern Region of Brazil Rodovia Assis Chateaubriand, Brazilian road Le Chateaubriand, Parisian restaurant
See also Châteaubriant (disambiguation)