Caus or CAUS may refer to:
Club Atlético Unión Santiago CAUS or Virginia Tech College of Architecture and Urban Studies Causal case or causative case Council of Alberta University Students The Color Association of the United States Citizens Against UFO Secrecy Salomon de Caus (1576–1626), French engineer Caus Castle, the head of a Welsh marcher lordship, but now part of Shropshire Kaous, a town in ancient Greece Çavuş, Turkish title