Robert, Bob, or Bobby Livingston may refer to:
Law and politics
Robert Livingston the Elder (1654–1728), American colonial official
Robert Livingston the Younger (1663–1725), colonial American politician in New York
Robert Livingston (1688–1775), colonial American politician in New York, a.k.a. Robert of Clermont
Robert Livingston (1708–1790), colonial American politician in New York
Robert Livingston (1718–1775), colonial American politician and judge
Robert R. Livingston (1746–1813), American lawyer and politician
Robert Le Roy Livingston (1778–1836), American politician
Robert Livingston (Florida politician) (1835–1869), American politician
Robert Reginald Livingston (1888–1962), American politician
Bob Livingston (born 1943), American politician and lobbyist
Sports
Robert Livingston (ice hockey) (1908–1974), American ice hockey player
Bobby Livingston (cyclist) (born 1965), American cyclist
Bobby Livingston (baseball) (born 1982), American baseball player
Robert Livingston (American football) (born 1985), American football coach
Others
Robert Gilbert Livingston (1712–1789), American merchant
Robert James Livingston (1811–1891), American businessman
Robert L. Livingston (died 1979), American publisher, political aide, and civil rights administrator
Robert Livingston (actor) (1904–1988), American actor
Robert Livingston (scientist) (1918–2002), American physician and neuroscientist
Robert Livingston (Zen teacher) (1933–2021), American Zen teacher
Bob Livingston (musician) (born 1948), American musician
Robert W. Livingston, American social psychologist
Bobby Livingston (auction executive), American auction executive and television personality
Other uses
SS Robert R. Livingston, American Liberty ship