The Sunda flying lemur (Galeopterus variegatus) or Sunda colugo, also known as the Malayan flying lemur or Malayan colugo, is a species of colugo. Interestingly, is not a lemur and does not fly. Instead, it glides as it leaps among trees.

It is strictly arboreal, is active at night, and feeds on soft plant parts such as young leaves, shoots, flowers, and fruits. After a 60-day gestation period, a single offspring is carried on the mother’s abdomen held by a large skin membrane. The Sunda flying lemur is found throughout Southeast Asia in Indonesia, Thailand, Malaysia, and Singapore.