Malaysian Field Rat
Rattus tiomanicus
- Least concern
- Card rarity: Common
- Mammals

The Malayan field rat, Malaysian field rat or Malaysian wood rat, is a species of rodent in the family Muridae. It is nocturnal and mainly arboreal and is found in Malaysia, Thailand, Indonesia and the Philippines. It is a common species and the International Union for Conservation of Nature has assessed it as being of "least concern".
Classification
- Class
- Mammalia
- Order
- Rodentia
- Family
- Muridae
- Genus
- Rattus