蝶豆属（学名：Clitoria）是蝶形花科下的一个属，为缠绕草本或亚灌木植物。该属共有30种，分布于热带和亚热带地区。

Clitoria is a genus of insect-pollinated flowering plants.

These plants are native to tropical and temperate areas of the world, including southeast Asia and Madagascar, where the flowers are often used as a food dye or dipped in batter and deep-fried.