Tihar Prisons, popularly known as Tihar Jail, is a prison complex in India and is one of the largest complexes of prisons in India. There are 9 functional prisons spread over more than 400 acres. Run by Department of Delhi Prisons, the prison contains nine central prisons, and is one of the three prison complexes in Delhi. The other two prison complexes are at Rohini and Mandoli with one and six central prisons respectively. Tihar prison complex is located in Janakpuri, approximately 3 km from Tihar village in West Delhi.