North Harbour
North Harbour may refer to:
- North Harbour, Newfoundland and Labrador, a community on St. Mary's Bay, Newfoundland, Canada
- North Harbour, New Zealand, a suburb in Auckland, New Zealand
- North Harbour, Nova Scotia, a small community in Nova Scotia, Canada
- North Harbour, Portsmouth, a suburb in Portsmouth, England, United Kingdom
- North Harbour Rugby Union, the governing body for Rugby union in the North Harbour region of New Zealand
- North Harbour Stadium, a sports stadium in Auckland, New Zealand
- North Harbour, Sydney, all parts of the Sydney conurbation sited to the north of the Sydney Harbour