Western Downs Region is a local government area in Queensland, Australia. The Western Downs Regional Council manages an area of 37,937 square kilometres (14,648 sq mi), which is slightly smaller than Switzerland, although with a population of 34,467 in June 2018, it is over 228 times less densely populated.

The area is home to prime farming land and thus agriculture is a major industry in the area. Dalby, the biggest town in the region is home to the second largest cattle saleyards in Australia. The Dalby Saleyards process over 200,000 cattle annually in its facility which is comparable to Rockhampton and Casino.

The Western Downs Regional Council's Corporate Office is situated at 30 Marble Street, Dalby.

In the 2021 census, the Western Downs Region had a population of 33,843 people.

Baranggum (also known as Barrunggam, Barunggam Parrungoom, Murrumgama) is an Australian Aboriginal language spoken by the Baranggum people. The Baranggum language region includes the landscape within the local government boundaries of the Western Downs Regional Council, particularly Dalby, Tara, Jandowae and west towards Chinchilla.

Western Downs Region was created in March 2008 as a result of the report of the Local Government Reform Commission released in July 2007.

Prior to the 2008 amalgamation, the new Region, located in the Darling Downs region, consisted the entire area of five previous local government areas:

The report recommended that the new local government area should not be divided into wards and elect ten councillors and a mayor. The report estimated that the resident population in 2006 was 30,018 and the operating budget was A$74 million.