Stamford Harbor Ledge Lighthouse is a lighthouse in Connecticut, United States, on Chatham Rock off of Stamford, Connecticut. It was added to the National Register of Historic Places in 1991.

Location - Stamford Connecticut United States
Coordinates - 41°00′49.2″N 73°32′33.32″W
Constructed: 1882
Foundation: Cast iron and concrete caisson
Construction: Sparkplug lighthouse
Tower height: 60 ft (18 m)
Tower shape: Cylindrical tower with double balcony and lantern incorporating keeper's quarter
Power source: Solar power
Operator: Private
Automated: 1953
Deactivated: 1953-1985
Focal height: 80 ft (24 m)
Lens: Fourth order Fresnel lens (original), 7.9 inches (200 mm) (current)
Characteristic: Flashing White 4s.

I viewed this lighthouse on August 15 2021

This light is best viewed from the water, but it can be seen from points along the shore in Stamford.

The lighthouse is privately owned. Tower closed.

Added to the National Register of Historic Places on April 3 1991

Access: You can see this light from shore but it is best from the water

Coordinates are for reference only, do not use for navigation