Colonel General Ali Hassan al-Majid al-Tikriti (Arabic: علي حسن المجيد التكريتي, romanized: ʿAlī Ḥasan al-Majid al-Tikrītī; c. 1941 – 25 January 2010), was an Iraqi military officer and politician under Saddam Hussein who served as defense minister, interior minister, and chief of the General Security. He was also the governor of Kuwait during much of the Gulf War.
A first cousin of former Ba'athist Iraqi President Saddam Hussein, al-Majid became notorious in the 1980s and 1990s for his alleged role in the Iraqi government's campaigns against internal opposition forces, namely the Kurdish rebels of the north, and the Shia rebels of the south. Repressive measures included deportations and mass killings; al-Majid was dubbed "Chemical Ali" (علي الكيماوي, Ali Al-Kīmyāwī) by Iraqis for his use of chemical weapons in attacks against the Kurds.