Soedardjat Nataatmadja (30 June 19386 December 2020) was an Indonesian politician. He was the Regent of Bogor from 1983 until 1988, the Vice Governor of Irian Jaya from 1989 until 1993, Inspector General of the Ministry of Internal Affairs from 1993 until 1997, and as the member of the People's Representative Council from 1997 until 1999.