Hasan Izz-Al-Din (; born ) is a Lebanese terrorist wanted by the United States government.
Hasan Izz-Al-Din is an alleged member of Hezbollah. He is currently wanted by the United States government for his alleged involvement in the June 14, 1985 hijacking of TWA Flight 847. This attack resulted in the death of United States Navy diver Robert Stethem. On October 10, 2001, Izz-Al-Din, along with two other alleged participants in the hijacking, was placed on the initial list of the FBI's top 22 Most Wanted Terrorists, which was released to the public by President George W. Bush. A reward of $5 million is currently being offered for information leading to his arrest and conviction. It is believed he is residing in Lebanon.