Greater Stick-nest Rat
Leporillus conditor
- Near threatened
- Card rarity: Uncommon
- Mammals

The greater stick-nest rat, also known as the housebuilding rat and wopilkara, is a species of rodent in the family Muridae. They are about the size of a small rabbit and construct large nests of interwoven sticks. Once widespread across southern Australia, the population was reduced after European colonisation to a remnant outpost on South Australia's Franklin Islands. The species has since been reintroduced to a series of protected and monitored areas, with varying levels of success. Its close relative, the lesser stick-nest rat, is believed to be extinct.
Classification
- Class
- Mammalia
- Order
- Rodentia
- Family
- Muridae
- Genus
- Leporillus