Tāmaki Māori are Māori iwi and hapū who have a strong connection to Tāmaki Makaurau, and whose rohe was traditionally within the region. Among Ngā Mana Whenua o Tāmaki Makaurau, also known as the Tāmaki Collective, there are thirteen iwi and hapū, organised into three rōpū (collectives), however Tāmaki Māori can also refer to subtribes and historical iwi not included in this list.

The Hauraki Gulf / Tīkapa Moana is a coastal feature of the North Island of New Zealand. It has an area of 4000 km2, and lies between, in anticlockwise order, the Auckland Region, the Hauraki Plains, the Coromandel Peninsula, and Great Barrier Island. Most of the gulf is part of the Hauraki Gulf Marine Park.