Toi-te-huatahi, also known as Toi and Toi-kai-rākau, is a legendary Māori tupuna (ancestor) of many Māori iwi (tribes) from the Bay of Plenty area, including Ngāti Awa, Ngāi Te Rangi and Ngāi Tūhoe. The Bay of Plenty's name in te reo Māori, Te Moana-a-Toi, references Toi-te-huatahi.