Maule Tuco-tuco
Ctenomys maulinus
- Least concern
- Card rarity: Common
- Mammals

The Maule tuco-tuco is a species of rodent in the family Ctenomyidae. It is found in Argentina and Chile, where it occupies several different types of habitats. It is a common species, and the IUCN has assessed its conservation status as being of "least concern". The common and scientific names refer to a river and region in Chile within its range.
Classification
- Class
- Mammalia
- Order
- Rodentia
- Family
- Ctenomyidae
- Genus
- Ctenomys