Tamamutu was a 17th-century Māori ariki (chieftain) of the Ngāti Te Rangiita hapū and the paramount chief of the Ngāti Tūwharetoa iwi of the region around Lake Taupō, New Zealand. He was based at Motutere, but was an active warrior, leading campaigns against the Whanganui Māori of the Manganuioteao River valley to the southwest, against Te Arawa on the shores of Lake Rotorua to the north, and against Ngati Kahungunu in Hawke’s Bay. He was also a talented orator, who is the source of several whakatauki and forged a lasting peace between Ngāti Tūwharetoa and Te Arawa. On his death, he was succeeded as paramount chief of Ngāti Tūwharetoa by his son Kapawa.

Te Rangi-ita was a Māori ariki (chieftain) of Ngāti Tūwharetoa from the region around Lake Taupō, New Zealand. He participated with bravery in the Ngāti Tama-Ngāti Tūwharetoa War, fought off an invasion by the Ngāti Raukawa chieftain Te Ata-inutai, and forged a peace through his marriage to Te Ata-inutai's daughter, Waitapu. Through their children, he is an ancestor of many hapu of Ngāti Tūwharetoa, including Ngāti Te Rangiita, the main hapu on the south shore of Lake Taupō, where the town of Te Rangi-ita is named after him. He probably lived in the early seventeenth century.