Harold Rosen may refer to: Harold Rosen (educationalist) (1919–2008), American born, British socialist educationalist Harold Rosen (electrical engineer) (1926–2017), American, known as "the father of the geostationary satellite" Harold Rosen (businessman), Executive Director of the Grassroots Business Fund Harold Rosen (politician) (1906–1989), member of the Massachusetts House of Representatives Harold Rosen (mayor) (1925–2018), mayor of Miami Beach, Florida