Abdullah Çatli (1 June 1956 – 3 November 1996) was a convicted Turkish secret government agent, and contract killer for the National Intelligence Organization (MIT).
He led the Grey Wolves, the youth branch of the Nationalist Movement Party (MHP) during the 1970s.
His death in the Susurluk car crash, while travelling in a car with state officials revealed the depth of the state's complicity in organized crime, in what became known as the Susurluk scandal.
He was a hitman for the state, ordered to kill suspected members of the Kurdistan Workers' Party (PKK) and the Armenian Secret Army for the Liberation of Armenia.