Izz El-Deen Sobhi Sheikh Khalil (alternately Ezzeddine) () (circa 1962/1964 – September 26, 2004), from the Shajaiyeh district of Gaza City, presently a Hamas stronghold, was a senior member of the military wing of the Palestinian Islamist group Hamas when he was killed in an automobile booby trap on September 26, 2004, in the al-Zahera district of southern Damascus, Syria. The car bombing was blamed on the Israeli government, which has not officially claimed responsibility.