Rohault de Fleury is a French family name. It may refer to:
Charles Rohault de Fleury (1801–1875), French architect Georges Rohault de Fleury (1835–1904), French archaeologist and art historian Hubert Rohault de Fleury (architect) (1777–1846), French architect Hubert Rohault de Fleury (general) (1779–1866), French soldier Hubert Rohault de Fleury (painter) (1828–1910), French painter