İlhan Cihaner (born 23 February 1968, Kağızman), is a Turkish leftist politician and a former prosecutor. He's a parliamentary deputy for the Republican People's Party (CHP) since 2011. He was the Chief Public Prosecutor of Erzincan from 2007; he resigned in 2011 in order to stand for election. He is a suspect in the Ergenekon trials. He is a columnist for the soL newspaper.