Jamal al-Haidari (Arabic: جمال الحيدري, died 1963) was an Iraqi communist politician. He joined the Iraqi Communist Party in 1946, and became the leader of a rebel communist faction during the 1950s. After rejoining the Communist Party in 1956 he became a prominent leader but was entangled in the internal disputes of the party. In 1963 he was executed by the new Baathist regime.