Yamatji (or Yamaji) is a Wajarri word that has at least three different meanings: * a member of the Watjarri people * any Aboriginal Australian person from the Murchison region of Western Australia * any group made up of members of different Indigenous Australian peoples, such as a Native Title Prescribed Body Corporate Usage of the word Yamatji in reference to non-Watjarri people has resulted from its adoption by non-Watjarri Aboriginal people from the Murchison, to describe any Aboriginal person born in that region.