Te Uri-o-Hau is a Māori iwi (tribe) based around New Zealand's Kaipara Harbour. It is both an independent iwi and a hapū (sub-tribe) of the larger Ngāti Whātua iwi, alongside Ngāti Whātua-o-Ōrākei, Te Roroa and Te Taoū. Its rohe includes Dargaville, Maungaturoto, Mangawhai, Kaiwaka and Wellsford.

Kaipara Harbour is a large enclosed harbour estuary complex on the north western side of the North Island of New Zealand. The northern part of the harbour is administered by the Kaipara District and the southern part is administered by the Auckland Council. The local Māori tribe is Ngāti Whātua.