Robert Maxwell (1923–1991) was a British media proprietor and member of parliament.
Robert (or Bob) Maxwell may also refer to:
Arts and entertainment Robert Maxwell (producer) (1908–1971), American producer of The Adventures of Superman and Lassie TV shows Robert Maxwell (songwriter) (1921–2012), American harpist and songwriter Robert Maxwell (cinematographer) (1923–1978), American cinematographer Bobby Maxwell (character) (fl. 1976), fictional character in American film The Enforcer Bob Maxwell (Coronation Street) (fl. 1960s), fictional character in British soap opera
Law and politics Robert Maxwell, 5th Lord Maxwell (1493–1546), Scottish statesman Robert Maxwell, 1st Earl of Nithsdale (after 1586–1646), Scottish Catholic peer Robert Maxwell, 1st Earl of Farnham (c. 1720–1779), Irish politician Robert A. Maxwell (1838–1912), American politician in New York Robert Maxwell (New Brunswick politician) (1858–1914), Canadian politician in New Brunswick Robert Earl Maxwell (1924–2010), United States federal judge
Sports Robert Maxwell (footballer) (fl. 1890s), Scottish footballer Robert Maxwell (golfer) (1876–1949), Scottish golfer Tiny Maxwell (Robert W. Maxwell, 1884–1922), American football player, coach and official Robert Maxwell (hurdler) (1902–1985), American Olympic hurdler Robert Maxwell (cricketer) (1945–2024), New Zealand cricketer
Others Robert Maxwell (priest) (died 1622), Irish dean Robert Maxwell (bishop) (died 1672), Anglican bishop in Ireland Robert Maxwell (writer) (1696–1766), Scottish writer on agriculture Robert D. Maxwell (1920–2019), American World War II Medal of Honor recipient Robert Sidney Maxwell (1911–1990), American historian