牻牛儿苗属（学名：Erodium）是牻牛儿苗科下的一个属，为一年生或多年生、矮小草本植物。该属共有约90种，分布于温带和亚热带地区。

Erodium is a genus of flowering plants in the botanical family Geraniaceae. The genus includes about 60 species, native to North Africa, Indomalaya, The Middle East and Australia. They are perennials, annuals or subshrubs, with five-petalled flowers in shades of white, pink and purple, that strongly resemble the better-known Geranium (cranesbill). American species are known as filarees or heron's bill, whereas Eurasian ones are usually called storksbills in English.