| Named By: | P. C. Sereno, C. A. Sidor, H. C. E. Larsson & B. Gado in 2003 |
| Time Period: | Early Cretaceous |
| Location: | Niger, Echkar Formation, Elrhaz Formation |
| Size: | Estimated 70 centimetres long |
| Diet: | unavailable |
| Fossil(s): | Complete skull |
| Classification: | | Chordata | Sauropsida | Archosauromorpha | Crocodylomorpha | |
Anatosuchus ("duck crocodile", the name from the Latin anas ("duck") and the Greek souchos ("crocodile"), for the broad, duck-like snout) is an extinct genus of notosuchian crocodylomorph discovered in Gadoufaoua, Niger, and described by a team of palaeontologists led by the American Paul Sereno in 2003, in the Journal of Vertebrate Paleontology. Its duck-like snout coincidentally makes it resemble a crocoduck, an imagined hybrid animal with the head of a crocodile and the body of a duck.