桑桑丁是马里的城镇，位于该国中部，由塞古区的塞古省负责管辖，面积315平方公里，海拔高度283米，2009年人口23,109，人口密度每平方公里73人。

Sansanding is a small town and rural commune in the Cercle of Ségou in the Ségou Region of southern-central Mali. The commune includes the town and 17 of the surrounding villages in an area of 315 square kilometers. In the 2009 census it had a population of 23,109. The town sits on the left (north) bank of the River Niger about 50 km downstream from Ségou.