- North Somers
- North Stamford
- North Stonington
- North Thompsonville
- North Westchester
- North Wilton
- North Windham
- North Woodbury
- North Woodstock
- Northfield
- Northfield
- Northford
- Northford Rock (historical)
- Northville
- Northwest Harwinton
- Norwalk
- Norwalk Islands
- Norwich
- Norwichtown
- Nott Island
- Noyes Rock
- Nut Plains