Ngai Tahu - South Island Māori tribal home page, features culture, legends, business activities, editorials and Crown Settlement Offer updates. Ngāti Porou - Official site of New Zealand's second largest Māori tribe. Te Rūnanga A Iwi O Ngāpuhi - New Zealand's largest iwi, the house of Ngāpuhi stretches from Tāmaki Makaurau in the south to Cape Reinga in the north. Ngāti Kahungunu Iwi Incorporated - Ngāti Kahungunu has the third largest Iwi population and is situated in the Hawkes Bay, Wairarapa area. Muaupoko Tribal Authority Inc - The Muaupoko live in the Horowhenua area. Raukawa Trust Board - Dealing with issues for the Ngāti Raukawa, Waikato area. Te Arawa Māori Trust Board - The iwi for the Rotorua area. Te Rūnanga o Ngāti Awa - Mataatua people of the Bay of Plenty. Ngāti Whakaue - Information on tribal culture, whakapapa, education endowment fund and business activities Te Aitanga a Māhaki - The Iwi of the Gisbourne area. Te Aupouri Māori Trust Board - One of the 5 Iwi of the far north.