Bluey is Australian slang for red, reddish or red hair.
As a nickname, Bluey may refer to:
Frank 'Bluey' Adams (born 1935), former Australian rules football playerDerek Arnold (born 1941), New Zealand former rugby union playerDavid Bairstow (1951–1998), English cricketerArthur Bluethenthal (1891–1918), American college football player and World War I pilotGregory Brazel (born 1954), Australian serial killerAlex Burdon (1879–1943), pioneer Australian rugby league and rugby union footballerGreg Mackey (born 1961), Australian former rugby league footballerJean-Paul 'Bluey' Maunick (born 1957), British musician, founder of the band IncognitoBrian McClennan (born 1962), New Zealand former rugby league footballer and coachBob McClure (footballer) (1925–2003), Australian rules footballerTim McGrath (born 1970), former Australian rules footballerGuy McKenna (born 1969), Australian rules football coach and former playerIan Shelton (footballer) (born 1940), former Australian rules footballerSteve Southern (born 1982), Australian former rugby league footballerKeith Truscott (1916–1943), a Second World War ace fighter pilot and Australian rules footballerJack Watkins (died 1974), Australian rugby league footballerBluey Wilkinson (1911–1940), Australian speedway riderBilly Wilson (rugby league) (1927–1993), Australian rugby league footballer