Mapu may refer to:*The Popular Unitary Action Movement or MAPU (Spanish: Movimiento de Acción Popular Unitario), a small leftist political party in ChileThe Horse stance, a martial arts position, is known as Mapu in the Chinese languageMapu a Vaea or Whistle of the Noble are natural blowholes on the island of Tongatapu People named Mapu:Abraham Mapu (1808-1867), a Lithuanian-born Hebrew novelist of the Haskalah ("enlightenment") movementMapu Taia or Mapu Tangatatutai Taia, OBE, (born 1939),… (More on Mapu)