富贵草属（学名：Pachysandra）是黄杨科下的一个属，为草本或攀援状亚灌木植物。该属共有约5种，分布于美洲和东亚。

Pachysandra /ˌpækiˈsændrə/ is a genus of five species of evergreen perennials or subshrubs, belonging to the boxwood family Buxaceae. The species are native to eastern Asia and southeast North America, some reaching a height of 20–45 cm (7.9–17.7 in), with only weakly woody stems. The leaves are alternate, leathery, with an entire to coarsely toothed margin, and are typically 5–10 cm (2.0–3.9 in) long. The small uni-sexual blooms are greenish-white and produced in late spring or early summer.