柳叶菜属（学名：Epilobium）是柳叶菜科下的一个属，为草本或亚灌木植物。该属共有约200种，分布于温带地区。

Epilobium is a genus in the family Onagraceae, containing about 160-200 species of flowering plants with a worldwide distribution. They are generally abundant in the subarctic, temperate and subantarctic regions, whereas in the subtropics and tropics they are restricted to the cool montane biomes, such as the New Guinea Highlands where they are plentiful.