Robert, Bob or Bobby Davidson may refer to:
Arts
Robert Davidson (artist) (born 1946), Alaska-born Canadian Haida artist
Robert Davidson (composer) (born 1965), Australian composer and double bassist
Robert Davidson (photographer), British rock photographer
Robert Davidson (poet) (1778–1855), Scottish poet and labourer
Robert Lee Davidson, American guitarist
Robert William Davidson (1904–1982), American sculptor
Politics
Robert Davidson (Australian politician) (1856–1931), New South Wales politician
Robert Davidson (Canadian politician) (1875–1948), Canadian member of Parliament
Robert H. M. Davidson (1832–1908), U.S. Representative from Florida
Sport
Association football (soccer) Robert Davidson (footballer, born 1876) (1876–1935), Scottish footballer Bobby Davidson (footballer) (1913–1988), Scottish footballer Bobby Davidson (1928–1993), Scottish football referee Bob Davidson (footballer) (born 1986), Scottish footballer
Other sports
Bob Davidson (ice hockey) (1912–1996), Canadian Hockey player
Bob Davidson (rugby union) (1926–1992), Australian rugby union footballer of the 1940s and 1950s Bob Davidson (umpire) (born 1952), baseball umpire Robert Davidson (fencer) (born 1958), Australian Olympic fencer Bob Davidson (pitcher) (born 1963), baseball pitcher
Other people
Robert Davidson (educator) (1750–1812), American educator, clergyman and composer Robert Davidson (inventor) (1804–1894), Scottish inventor who built the first known electric locomotive in 1837 Robert Davidson (theologian) (1927–2012), Professor Emeritus in the University of Glasgow Robert Harold Davidson (1919–1982), United States Marine officer Robert Laurenson Dashiell Davidson (1909–1998), American philatelist
See also
Robert Davison (disambiguation)