Whangaroa Marina, formally known as Whangaroa Harbour Marina, is New Zealand's most northerly marina, situated in the small Far North village of Whangaroa, approximately 3. 1 nautical miles south of the deep-water harbour entrance.

Established in 1997 by a community trust, it is managed by the Whangaroa Marina Management Trust.

The marina sits within Whangaroa Harbour, a distinctive North Island waterway characterized by deep-water bays and near-vertical volcanic cliffs, offering safe anchorage under most weather conditions.

It provides short- and long-term berths and is well positioned for access to game fishing grounds stretching from the Cavalli Islands north to North Cape.

The harbour itself receives the Kaeo River, which flows some 18 kilometres from the North Auckland Peninsula interior.