State Publishing House of the RSFSR (Russian: Госуда́рственное изда́тельство РСФСР), also known as Gosizdat (Госиздат), was the State Publishing House founded in the Russian Soviet Federative Socialist Republic on 21 May 1919. It was to become one of the principal publishing houses in the Soviet Union. In 1930 it was superseded by OGIZ (Unified State Publishing House).