Te Rarawa is a Māori iwi of Northland, New Zealand. The iwi is one of six Muriwhenua iwi of the far north of the North Island.

Lance O'Sullivan is a New Zealand Māori doctor formerly practising in Kaitaia, Northland. He is also an author, public speaker and public health advocate. In 2013 O'Sullivan was declared Ngā Toa Whaka