Bustard Head Light is an active lighthouse located on the southeast tip of Bustard Head, a headland, about 20 kilometres (12 mi) northwest of Seventeen Seventy, in the Australian state of Queensland, within the Eurimbula National Park and locality of Eurimbula. Built in 1868, it is the second-oldest lightstation in the state, following Cape Moreton Light, and the first to be built in Queensland after its formation in 1859. It is also one of the first in Australia to be constructed using bolted prefabricated segments of cast iron, and one of only two such lighthouses in Queensland, the other being its sibling, Sandy Cape Light. It serves as the central relay for Dent Island Light, Pine Islet Light and Lady Elliot Island Light and as the radio check post for Cape Capricorn Light, Sandy Cape