Wharton Reef Light is an inactive lighthouse which used to be located on Wharton Reef in Princess Charlotte Bay off the Cape York Peninsula, Queensland, Australia. When it was deactivated in 1990 it was donated to the Townsville Maritime Museum and it is now on display near the museum. It is the only survivor of a series of twenty automatic lighthouses installed in Queensland during the "Golden Age of Australian Lighthouses" from 1913 to the early 1920s.