| Named By: | Case in 1915 |
| Time Period: | Early Permian |
| Location: | USA, Texas & Oklahoma |
| Size: | Skull 30 centimetres long. About 2 meters long |
| Diet: | Piscivore/Carnivore |
| Fossil(s): | Several specimens, one of which is almost complete |
| Classification: | | Chordata | Amphibia | Reptiliomorpha | Anthracosauria | Archeriidae | |
| Also known as: | | Archeria crassidisca | Archeria robinsoni | Archeria victori | Cricotus crassidiscus | Cricotus hypantricus | |
Archeria was an eel-like anthracosaur which lived in the Early Permian. It was medium-sized aquatic predator with a length of 2 m (7 ft).