Robert Simon

Robert Simon may refer to:
 * Robert Simón (born 1993), Spanish footballer
 * Robert Simon (biker) (1951–1999), American criminal, Philly Warlocks MC founding member and multiple murderer
 * Robert Simon (guitarist) (born 1956), British musician with Ultravox, Magazine, and Visage
 * Robert A. Simon (1897–1981), American writer, translator, and music critic
 * Robert B. Simon (born 1952), American art dealer who discovered Leonardo da Vinci's Salvator Mundi
 * Robert E. Simon (1914–2015), American real estate and business developer who designed a planned community in Reston, Virginia
 * Robert F. Simon (1908–1992), American actor