David Steiner may refer to: David Steiner (academic) (born 1958), New York State Education Commissioner and President of the University of the State of New York David Steiner (lobbyist), American businessman and former President of AIPAC, resigned 1992 David Eduard Steiner (1811–1860), Swiss painter David J. Steiner (1965–2016), American documentary filmmaker, educator and political activist David P. Steiner (born 1960), American business executive and current U.S. Postmaster General David Steiner, blogger targeted in the eBay stalking scandal