Robert H. Smith may refer to:
Robert H. Smith (philanthropist) (1928–2009), American builder and developer who developed much of the Crystal City, Virginia neighborhood just south of Washington, D.C. Robert H. Smith (theologian) (1932–2006), American Lutheran clergyman, theologian, author and lecturer Robert H. Smith (naval officer) (1898–1943), United States Navy submariner for whom the destroyer/minelayer USS Robert H. Smith was named Robert Haldane Smith, Baron Smith of Kelvin (born 1944), British businessman, governor of the BBC Robert Hall Smith (1888–1960), American railroad executive, president of the Norfolk and Western Railway, 1946–1958 Robert Hardy Smith (1813–1878), Alabama politician and officer of the Confederate States Army during the American Civil War Robert Harrison Smith (1848–1911), member of both the Queensland Legislative Council and the Queensland Legislative Assembly Sir Robert Hill Smith, 3rd Baronet (born 1958), Liberal Democrat politician and MP for West Aberdeenshire and Kincardine Robert Holbrook Smith (1879–1950), American physician and surgeon who co-founded Alcoholics Anonymous
See also Robert H. T. Smith (born 1935), Australian-Canadian professor of geography