Joseph Bonaparte Gulf
A satellite image of Joseph Bonaparte Gulf, from NASA - Cambridge Gulf is at the bottom of the gulf
Joseph Bonaparte Gulf
Location	Northwest coast of Australia, between Western Australia and Northern Territory
Coordinates	14°06′S 128°50′E / 14.100°S 128.833°E / -14.100; 128.833
Type	Gulf
Part of	Timor Sea
Primary inflows	Keep River, Victoria River, Cambridge Gulf
Settlements	Wyndham[1]

Joseph Bonaparte Gulf is a large body of water off the coast of the Northern Territory and Western Australia and part of the Timor Sea. It was named after Joseph Bonaparte, brother of Napoleon and King of Naples (1806-1808) and then Spain (1808-1813) by French explorer and naturalist Nicolas Baudin in 1803.^[2] It is also often referred to in Australia as the "Bonaparte Gulf".

The Keep River and Victoria River drain into the gulf in the Northern Territory, the former close to the Western Australia - Northern Territory border.

The Ord River, Pentecost River, Durack River, King River and the Forrest River drain into the Cambridge Gulf, another gulf within the southern part of the Joseph Bonaparte Gulf.

The Legune (Joseph Bonaparte Bay) Important Bird Area lies at the south-eastern end of the gulf.^[3] The Bonaparte Basin is a large sedimentary basin underlying the gulf and a large part of the Timor Sea, deriving its name from the Joseph Bonaparte Gulf, which has several producing and potential oilfields.

The traditional custodians of the areas around the gulf are the Menhdheyangal people.^[4]

• Web page of www.tutiempo.net about the Joseph Bonaparte Gulf (in Spanish).