Mustafa Dirani (Arabic: مصطفى الديراني‎) was a member and held position of "the head of security" of the Amal movement in Lebanon associated with Syria. In 1987 he started contacts with pro-Iran sources, and eventually he created contacts between them and the rest of the leadership of Amal. He was expelled from Amal and he established his own organization, the "Believing Resistance".