Sansac

Sansac may refer to:
 * Places:
 * Sansac-Veinazès, a commune in Cantal department, south-central France
 * Sansac-de-Marmiesse, a commune in Cantal department, south-central France
 * Chateau of Sansac, in Beaulieu-sur-Sonnette, a commune in Charente department, southwestern France
 * People:
 * (c. 1506 - 1591), French Roman Catholic archbishop
 * Jean Baptiste, marquis de Traversay (Jean-Baptiste Prevost de Sansac de Traversay, 1754-1831), French naval officer
 * Louis Prévost de Sansac (1496-1576), French nobleman and soldier