| Named By: | M. C. Langer, F. Abdala, M. Richter & M. Benton in 1999 | 
| Time Period: | Late Triassic, 228 Ma | 
| Location: | Brazil - Santa Maria Formation. Zimbabwe - Pebbly Arkose Formation | 
| Size: | Estimated about 1.5 meters long | 
| Diet: | Uncertain | 
| Fossil(s): | Mandible, teeth and partial post cranial skeleton | 
| Classification: | | Chordata | Reptilia | Dinosauria | Saurischia | Sauropodomorpha | Guaibasauridae | Saturnaliinae | | 
Saturnalia is an extinct genus of basal sauropodomorph dinosaur known from the Triassic of Rio Grande do Sul, southern Brazil.