Flag waver, Flag Waver or Flagwaver may refer to:
Flag Waver, a composition by Jerry Gray Flag waver, a piece in Ko shogi, a variant of the Japanese board game shogi Flag Waver, winner of the 1983 Rampart Stakes American Thoroughbred horse race Flagwaver, a Journal of Vexillology, a semi-annual Great Waters Association of Vexillology publication