Bundaberg is a city in the Bundaberg Region, Wide Bay, Queensland, Australia, and is the tenth largest city in the state. Bundaberg's urban area has a population of 73,747, and is a major centre of the Wide Bay–Burnett geographical region. The Bundaberg central business district is situated along the southern bank of the Burnett River, about 20 km (12 mi) from its mouth at Burnett Heads, and flows into the Coral Sea. The city is sited on a rich coastal plain, supporting one of the nation's most productive agricultural regions. The area of Bundaberg is the home of the Taribelang-Bunda, Goreng Goreng, Gurang, and Bailai peoples. Popular nicknames for Bundaberg include "Bundy", "Rum City", and "The 'Berg". The demonym of Bundaberg is Bundabergian.

Queensland is a state in northeastern Australia, the second-largest and third-most populous of the Australian states. It is bordered by the Northern Territory, South Australia and New South Wales to the west, southwest and south respectively. To the east, Queensland is bordered by the Coral Sea and the Pacific Ocean; to its north is the Torres Strait, separating the Australian mainland from Papua New Guinea, and the Gulf of Carpentaria to the north-west. With an area of 1,723,030 square kilometres (665,270 sq mi), Queensland is the world's sixth-largest subnational entity; it is larger than all but 16 countries. Due to its size, Queensland's geographical features and climates are diverse, including tropical rainforests, rivers, coral reefs, mountain ranges and sandy beaches in its tropical and sub-tropical coastal regions, as well as deserts and savanna in the semi-arid and desert climatic regions of its interior.