Joseph Leonidovich Raihelgauz (Reichelhaus) (; born June 12, 1947, Odessa) is a Soviet and Russian theater director, teacher; People's Artist of Russia (1999), professor of the Russian University of Theatre Arts (GITIS), founder and artistic director of the Moscow theater . Member of the Public Council of the Russian Jewish Congress.
In 2012, he signed an open letter calling for the release of the participating group Pussy Riot.