Asar

Asar may refer to:


 * Asr prayer, one of the five daily prayers in Islam
 * Asar, Iran, a village in Iran
 * Asar, Düzce
 * Asar, Ortaköy, a village in Turkey
 * Asar, Yığılca
 * Asar Party, a former Kazakhstani political party
 * Advanced Synthetic Aperture Radar instrument aboard the European Space Agency's Envisat satellite
 * Arc Segment Attitude Reference, an on-boresight attitude reference symbol for a helmet-mounted display (HMD)
 * A 19th-century transcription of the name Osiris, an Ancient Egyptian deity
 * Esker, a glacial landform sometimes called an asar
 * Asadha, a month in the Hindu calendar (June–July)
 * Ashadh (Nepali calendar)