Black Flag

Black Flag may refer to:

• A flag that is black: see List of black flags
• The black flag, an international symbol in anarchist symbolism
• Black Liberation Flag
  • An alternative translation for the name of the anarchist Russian group Chernoe Znamia, also known as Black Banner
  • Black Flag (newspaper), an anarchist newspaper
  • Czarny Sztandar (1903), a Białystok anarchist organisation
  • Chernoe Znamia (1905), a Geneva anarchist newspaper
• Black Flag (insecticide), a brand of insecticide
• Black Flag (band), American hardcore punk band
• Black Flag, a ghost town in the Goldfields of Western Australia
• Black Flag Army, a militia operating around Hanoi in the late 19th century
• Black flag, one of the racing flags used to summon drivers to the pits
• Hek Ki Boen Eng Chun Kungfu, AKA Black Flag Wing Chun, a Chinese martial arts style from the province of Fujian
• A common name for the weed, Ferraria crispa
• Black Flag, a series from Image Comics
• Parley