卫矛属（学名：Euonymus）是卫矛科下的一个属，为灌木或乔木植物。该属共有176种，分布于北温带。

Euonymus /juːˈɒnɪməs/, often called spindle or spindle tree, is a genus of flowering plants in the staff vine family, Celastraceae. It comprises about 130 species of deciduous and evergreen shrubs and small trees. They are mostly native to East Asia, extending to the Himalayas, and they are also distributed in Europe, Australasia, North America, and Madagascar. 50 species are endemic to China.