BJ or B. J. may refer to:
Björk Guðmundsdóttir (; Icelandic: [ˈpjœr̥k] ( listen); born 21 November 1965) is an Icelandic singer, songwriter, actress, record producer, and DJ.
Björn Rune Borg (Swedish pronunciation: [bjœːɳ bɔrj] ( listen); born 6 June 1956) is a Swedish former world No.
Björn Kristian Ulvaeus (credited as Björn Ulvæus Swedish pronunciation: [bjœːɳ ɵlˈveːɵs]; born 25 April 1945) is a Swedish songwriter, producer, a member of the Swedish musical group ABBA, and co-composer of the musicals Chess, Kristina från Duvemåla, and Mamma Mia!.
The Icelandic singer Björk made her first public appearance in 1976 on Radio One, an Icelandic radio station, singing "I Love to Love (But My Baby Loves to Dance)".
Bryan James Sledge, better known by his stage name BJ the Chicago Kid (or simply BJ), is an American singer and songwriter from Chicago, Illinois.
Bjarke Bundgaard Ingels (Danish pronunciation: [ˈbjɑːgə ˈbɔngɒːˀ ˈeŋˀl̩s]; born 2 October 1974) is a Danish architect, founder and creative partner of Bjarke Ingels Group (BIG), widely known for buildings that defy convention while incorporating sustainable development principles and bold sociological concepts.In Denmark, Ingels became well known after designing two housing complexes in Ørestad: VM Houses and Mountain Dwellings.
Bjørn Lomborg (Danish: [bjɶɐ̯n ˈlʌmbɒːˀw]; born 6 January 1965) is a Danish author and President of his think tank, Copenhagen Consensus Center.
The Bjo Awards (formerly The Independent Star Trek Fan Film Awards) is a set of annual awards to recognize achievement in excellence among independent Star Trek fan films released to the Internet during the previous calendar year.
Björn Engels (born 15 September 1994) is a Belgian professional footballer who plays as a centre back for Olympiacos in Greek Superleague.