Marwan Hasib Ibrahim Barghouti (also transliterated al-Barghuthi; ; born 6 June 1959) is a Palestinian political figure convicted and imprisoned for murder by an Israeli court. He is regarded as a leader of the First and Second Intifadas. Barghouti at one time supported the peace process, but later became disillusioned, and after 2000 went on to become a leader of the Second Intifada from the West Bank. Barghouti was a leader of Tanzim, a paramilitary offshoot of Fatah.