Robert Abbott or Abbot may refer to: Robert Abbot (bishop) (1560–1617), Bishop of Salisbury Robert Abbot (theologian) (1588?–1662?), English Puritan theologian Robert Abbott, Baronet Hadfield (1858–1940), English metallurgist Robert Abbott (bishop) (1869–1927), Bishop of Sherborne Robert Abbott (New South Wales politician) (1830–1901), Irish-born politician in New South Wales Robert Abbott (Michigan politician) (1770–1852), Michigan politician Robert Sengstacke Abbott (1870–1940), African-American lawyer and publisher Robert S. Abbott House, former home of Robert Sengstacke Abbot R. Tucker Abbott (1919–1995), American conchologist and malacologist Robert Abbott (game designer) (1933–2018), American game designer Robert Abbott (director) (born 1964), American film director and TV producer Robert Abbott (fl. 1930s–1960s), a founder of Abbott and Holder Robert Abbot (politician), 15th-century English politician Bob Abbott (1932–2010), Justice of the Kansas Supreme Court