Bluey is Australian slang for a redhead (usually a man).
As a nickname, Bluey may refer to:
Bluey Adams (1935–2019), Australian rules football player
David Bairstow (1951–1998), English cricketer
Arthur Bluethenthal (1891–1918), American college football player and World War I pilot
Gregory Brazel (born 1954), Australian serial killer
Alex Burdon (1879–1943), pioneer Australian rugby league and rugby union footballer
Greg Mackey (born 1961), Australian rugby league footballer
Jean-Paul Maunick (born 1957), British musician, founder of the band Incognito
Brian McClennan (born 1962), New Zealand rugby league footballer and coach
Bob McClure (footballer) (1925–2003), Australian rules footballer
Tim McGrath (born 1970), Australian rules footballer
Guy McKenna (born 1969), Australian rules football coach and former player
Ian Shelton (footballer) (1940–2021), Australian rules footballer
Steve Southern (born 1982), Australian rugby league footballer
Keith Truscott (1916–1943), Second World War fighter ace and Australian rules footballer
Jack Watkins (1893–1974), Australian rugby league footballer
Bluey Wilkinson (1911–1940), Australian speedway rider
Billy Wilson (Australian rugby league) (1927–1993), Australian rugby league footballer