龙眼属（学名：Dimocarpus）是无患子科下的一个属，为乔木植物。该属共有约20种，分布于热带亚洲。

龙眼

Dimocarpus is a genus of about 20 species of trees or shrubs known to science, constituting part of the flowering plant family Sapindaceae. They grow naturally in tropical south and Southeast Asia, Malesia, Papuasia and Australasia, including Sri Lanka, India, the Philippines, southern China, ******, Burma, Cambodia, Vietnam, Malaysia, Indonesia, New Guinea, East Timor, far north-eastern Queensland Australia.