Southern Gastric Brooding Frog
Rheobatrachus silus
- Extinct
- Card rarity: Extinct
- Amphibians

Rheobatrachus silus, commonly called southern gastric-brooding frog, is an extinct species of gastric-brooding frog native to Australia. The last captive specimen died in 1983 and was declared extinct in 2006.
Classification
- Class
- Amphibia
- Order
- Anura
- Family
- Myobatrachidae
- Genus
- Rheobatrachus