|Named By:||T. L. Adams in 2014|
|Time Period:||Early Cretaceous, 112 Ma|
|Location:||USA, Texas - Antlers Formation, Twin Mountains Formation|
|Size:||Skulls up to 6.4 centimetres long|
|Fossil(s):||Partial skulls and partial post cranial skeletal remains|
|Classification:||| Chordata | Reptilia | Crocodylomorpha | Paralligatoridae ||
Wannchampsus ("Wann Langston, Jr.'s crocodile") is an extinct genus of paralligatorid neosuchian, close to but not a true crocodilian. It is known from fossils discovered in Lower Cretaceous rocks in north-central Texas, United States.