Battle Flag may refer to:
War flag or battle flag, a flag typically used by sovereign territories and flown by military forces Confederate Battle Flag, of the Confederate States of America "Battle Flag" (song), by Pigeonhed, 1997; remixed and recorded by Lo Fidelity Allstars and Pigeonhed, 1998 Battle Flag, a book in The Starbuck Chronicles series by Bernard Cornwell
See also Battle ensign, a war flag to be used when a ship enters combat Battle honour, in British and other European military traditions Campaign streamer, a decoration attached to a military unit flag to recognize an achievement