Norwalk Islands Sharpie 23
- Type: Cruiser racer
- Designer: Bruce Kirby
- Foil: Centerboard
- Cabin: Yes
- Length: 23'
- Beam: 7'4"
- Draft: 8" to 4'6"
- Weight
- Empty: 3300 lbs.
- Ballast: 1100 lbs.
- Rig: Cat ketch
- Sails:
- Main: Marconi 150 sq.ft.
- Mizzen: Marconi 64 sq.ft.
- Related boats:
- Norwalk Islands Sharpie 18
- Links:
- nisboats.com
- nisboats - Norwalk Islands Sharpies (NIS) Forum