Tang Lung Chau (Chinese: 燈籠洲) is a islet located off the southern coast of Ma Wan island to the northwest of Hong Kong Island, Hong Kong.

It is a skeletal steel tower of 11.8 metres (39 ft) high with a white lantern on top.

The steel tower and light apparatus were obtained from England.

[5] There is a bedroom, a kitchen, a latrine and a store room in the adjoining brick light keeper's house.

[5] There was no spring or fresh water supply on the island so the light keeper of Tang Lung Chau Lighthouse used rainwater which was collected from the roof and then diverted into an underground tank.