Maroon Leaf Monkey
Presbytis rubicunda
- Vulnerable
- Card rarity: Rare
- Mammals

The maroon langur, maroon leaf monkey, or red leaf monkey is a member of the family Cercopithecidae. It is found on the southeast Asian island of Borneo and the nearby smaller Karimata. P. rubicunda mostly live in forests at altitudes below 2,000 m. They feed on leaves, seeds, and fruits.
Classification
- Class
- Mammalia
- Order
- Primates
- Family
- Cercopithecidae
- Genus
- Presbytis