Dwarf Shrew
Sorex nanus
- Least concern
- Card rarity: Common
- Mammals

The dwarf shrew is a species of mammal in the family Soricidae endemic to Arizona, Colorado, Montana, Nebraska, New Mexico, South Dakota, Utah, and Wyoming in the United States. The type locality is Estes Park, Colorado, USA.
Classification
- Class
- Mammalia
- Order
- Eulipotyphla
- Family
- Soricidae
- Genus
- Sorex