The Grand Pabos West River or Pabos West River (French : Rivière du Grand Pabos Ouest) is a river in the Gaspé Peninsula of Quebec, Canada, which has its source in streams of the Chic-Choc Mountains in the Mont-Alexandre, Quebec sector. The river is about 47.3 kilometres (29.4 mi) long. Its name comes from the Mi'kmaq word pabog meaning "tranquility waters"