Wiedomys
| Wiedomys Temporal range: Pleistocene - Recent | |
|---|---|
| Wiedomys cerradensis | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Rodentia | 
| Family: | Cricetidae | 
| Subfamily: | Sigmodontinae | 
| Tribe: | Wiedomyini | 
| Genus: | Wiedomys Hershkovitz, 1959 | 
| Type species | |
| Mus pyrrhorhinos | |
| Species | |
Wiedomys is a genus of South American rodents in the family Cricetidae.