Ivan Adolfovich Teodorovich (Russian: Ива́н Адольфо́вич Теодо́рович; Polish: Iwan Adolfowicz Teodorowicz) (September 10 (O. S. August 29), 1875 in Smolensk – September 20, 1937), was a Russian Bolshevik activist and Soviet statesman, served as the first Commissar for Food at the establishment of the Council of People's Commissars (October - November 1917). He also became a Soviet historian of the Russian revolutionary movement.