Rangitāne is a Māori iwi (tribe). Their rohe (territory) is in the Manawatū, Horowhenua, Wairarapa and Marlborough areas of New Zealand.

The Wairarapa, a geographical region of New Zealand, lies in the south-eastern corner of the North Island, east of metropolitan Wellington and south-west of the Hawke's Bay Region. It is lightly populated, having several rural service towns, with Masterton being the largest. It is named after its largest lake, Lake Wairarapa.