Robert Rosen

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