鱼尾葵属（学名：Caryota）是棕榈科下的一个属，为乔木植物。该属共有12种，分布于亚洲南部、东南部至澳大利亚热带地区。

Caryota is a genus of palm trees. They are often known as fishtail palms because of the shape of their leaves. There are about 13 species native to Asia (China, India, Indonesia, etc.), northern Australia, and the South Pacific. One of the more widely known species is Caryota urens, the flowers of which are used to make one type of jaggery (an unrefined sugar), and also to make palm wine. Caryota mitis is an invasive introduced species in the US state of Florida. They are also one of the few Arecaceae with bipinnate foliage. Many grow in mountainous areas and are adapted to warm mediterranean climates as well as subtropical and tropical climates.