Duclaux

Duclaux may refer to:

People

 * Agnes Mary Frances Duclaux (1857–1944), English writer and Francophile scholar
 * Émile Duclaux (1840–1904), French microbiologist and chemist
 * Jacques Duclaux (1877–1978), French biologist and chemist

Places

 * Duclaux Point, a location in the Antarctic