Eus (disambiguation)

Eus may refer to:
 * Eus, a commune in France
 * .eus, the Internet top-level domain for the Basque language
 * eus, the ISO code for the Basque language (euskara)

EuS is the chemical formula of Europium(II) sulfide

EUS may refer to:
 * Edinburgh University Settlement, a defunct British charity
 * Endoscopic ultrasound
 * Engineering Undergraduate Society of the University of British Columbia
 * Epizootic ulcerative syndrome
 * Estonian Students' Society (Eesti Üliõpilaste Selts)
 * Euston railway station, London
 * Exploration Upper Stage, a proposed 2nd stage for US's Space Launch System block 1B rocket