1. The Great Sandy Desert: Located in Western Australia, it is the second-largest desert in Australia and covers an area of approximately 267,250 square kilometres.
2. The Great Victoria Desert: Located in Western Australia and South Australia, it is the largest desert in Australia. It covers an area of approximately 348,750 square kilometres.
3. The Simpson Desert: Located in Northern Territory, South Australia, and Queensland, it is the third-largest desert in Australia and covers an area of approximately 176,500 square kilometres.