Rangataua is a small village in the North Island of New Zealand. It is located at the southern end of both the Tongariro National Park and Rangataua State Forest, adjacent to the southwestern slopes of the active volcano Mount Ruapehu. Part of the Manawatū-Whanganui region, the town is 5 kilometres east of Ohakune, 75 kilometres northeast of Wanganui, and 20 kilometres west of Waiouru.