Robert Rosen may refer to: Robert Ross (entrepreneur) (Robert Rosen, 1918–2011), founder of one medical school in Dominica and another in St. Kitts Robert Rosen (photographer), Australian photographer Robert Rosen (theoretical biologist) (1934–1998), American theoretical biologist Robert Rosen (writer) (born 1952), American author Robert Ozn (Robert M. Rosen, born 1964), American producer, screenwriter, and entertainer Robert Rosén (born 1987), Swedish ice hockey player