山柑属（学名：Capparis），又称槌果藤属，是白花菜科下的一个属，为直立或攀援状灌木植物，少有小乔木。该属共有250种，分布于热带和温带地区。

"Capparis" is also a family name, see e.g. Melpomene Capparis.

Capparis is a flowering plant genus in the family Capparaceae which is included in the Brassicaceae in the unrevised APG II system. These plants are shrubs or lianas and are collectively known as caper shrubs or caperbushes. Capparis species occur over a wide range of habitat in the subtropical and tropical zones.