鱼鳔槐属（学名：Colutea）是蝶形花科下的一个属，为落叶灌木植物。该属共有约26种，分布于南欧至喜马拉雅和非洲东北部。

Colutea is a genus of about 25 species of deciduous flowering shrubs in the legume family Fabaceae, growing from 2–5 m tall, native to southern Europe, north Africa and southwest Asia. The leaves are pinnate and light green to glaucous grey-green. The flowers are yellow to orange, pea-shaped and produced in racemes throughout the summer. These are followed by the attractive inflated seed pods which change from pale green to red or copper in colour.