Black Flag or black flag may refer to:

Flags

The Black Standard, a legendary flag in Islamic tradition The Anarchist black flag The Jolly Roger, flag associated with piracy The Pan-African flag, a trans-national unity symbol Black flag (racing) Black flag disqualification, type of starting penalty in sailing

Arts, entertainment, and media Black Flag (band), an American hardcore punk band Black Flag (comics), a comic book superhero team from Maximum Press Black Flag (Ektomorf album), a 2012 album by Ektomorf Black Flag (Machine Gun Kelly mixtape), 2013 "Black Flag" (song), a 1992 song by King's X BLACK FLAG FREESTYLE, a song by Denzel Curry and That Mexican OT from King of the Mischievous South Vol. 2 Black Flag (newspaper), a publication in Britain Assassin's Creed IV: Black Flag, 2013 videogame by Ubisoft Black Flags: The Rise of ISIS, a 2015 Pulitzer prize-winning book by Joby Warrick

Places Black Flag, Western Australia, an abandoned town named after the Black Flag gold mine and farm

Other uses Ali Charaf Damache, a terror suspect with the nom de guerre "the Black Flag" Black Flag (insecticide) Black Flag Army, a militia in Vietnam and southern China, 1860s-1885 Chernoe Znamia, a 20th-century Russian anarchist organisation Ferraria crispa, a plant also known as black flag Waving the Black flag, a euphemism for no quarter