North Bay Lighthouse is a lighthouse located in the South Andaman district of the Andaman and Nicobar Islands, India. The lighthouse is situated at North Bay Island, which is known for its picturesque beauty and coral reefs.

The North Bay Lighthouse serves as a navigational aid for ships and boats in the Bay of Bengal. It helps guide maritime traffic and ensures safe passage for vessels traveling through the region. The lighthouse is strategically positioned to warn ships of the treacherous reefs and rocky coastline in the area.