Greater Wilfred's Red-nosed Mouse
Wilfredomys oenax
- Endangered
- Card rarity: Epic
- Mammals

The greater Wilfred's mouse is a rodent species from South America. It is found in southern Brazil and Uruguay in subtropical lowland forest. It is arboreal to some degree. It is the only species in the genus Wilfredomys.
Classification
- Class
- Mammalia
- Order
- Rodentia
- Family
- Cricetidae
- Genus
- Wilfredomys