Alcide d'Orbigny (1802–1857) was a French naturalist and paleontologist who made contributions in zoology, geology, anthropology, and botany.
d'Orbigny may also refer to:
Charles Henry Dessalines d'Orbigny (1806–1876), French botanist and geologist Henri d'Orbigny (1845-1915), French architect and entomologist D'Orbigny (meteorite)
See also Orbigny (disambiguation)