|Named By:||Calvo & Riga in 2003|
|Time Period:||Late Cretaceous|
|Location:||Argentina, Neuquen Province - Neuquen Formation|
|Size:||Estimated about 11 meters long|
|Fossil(s):||Partial post cranial remains and a fragment of a skull|
|Classification:||| Chordata | Reptilia | Dinosauria | Saurischia | Sauropodomorpha | Sauropoda | Titanosauria ||
Rinconsaurus is a genus of dinosaur from the Late Cretaceous. It was a titanosaurid sauropod which lived in what is now Argentina. The type species, Rinconsaurus caudamirus, was described by Calvo and Riga in 2003, and is based on three partial skeletons.