Ishar is a series of three role-playing computer games by Silmarils.

Ishar may also refer to:

Ishar Bindra (born 1921), Indian American investor, entrepreneur and philanthropist Ishar Singh (1895–1963), Indian soldier and Victoria Cross recipient Ishar Singh (poet) (1892–1966), Punjabi satirical poet Ishar Singh (Sikh prince) (1802–1804), prince of the Sikh Empire Ishar Singh Marhana (1878–1941), Indian activist and revolutionary Ishtup-Ishar, king of the second Mariote kingdom who reigned c. 2400 BC

See also Ishara (disambiguation) Ishtar (disambiguation)