Woomera, unofficially Woomera village, refers to the domestic area of RAAF Base Woomera. Woomera village has always been a Defence-owned and operated facility. The village is located on the traditional lands of the Kokatha people in the Far North region of South Australia, but is on Commonwealth-owned land and within the area designated as the 'Woomera Prohibited Area' (WPA). The village is approximately 446 kilometres (277 mi) north of Adelaide. In common usage, "Woomera" refers to the wider RAAF Woomera Range Complex (WRC), a large Australian Defence Force aerospace and systems testing range covering an area of approximately 122,000 square kilometres (47,000 sq mi) and is operated by the Royal Australian Air Force.

The RAAF Woomera Range Complex (WRC) is a major Australian military and civil aerospace facility and operation located in South Australia, approximately 450 km (280 mi) north-west of Adelaide. The WRC is operated by the Royal Australian Air Force (RAAF), a division of the Australian Defence Force (ADF). The complex has a land area of 122,188 km2 (47,177 sq mi) or roughly the size of North Korea or Pennsylvania. The airspace above the area is restricted and controlled by the RAAF for safety and security. The WRC is a highly specialised ADF test and evaluation capability operated by the RAAF for the purposes of testing defence materiel.