特里普县（Tripp County, South Dakota）是美国南达科他州南部的一个县，南邻内布拉斯加州，北界怀特河。面积4,189平方公里。根据美国2000年人口普查，共有人口 6430人。县治米申 （Mission）也是托德县的行政中心 （该县并无县治）。

县政府成立于1873年，县政府成立于1909年。县名纪念达科他准州最高法院首席法官Bartlett Tripp。

Tripp County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 5,644. Its county seat is Winner. The county was created in 1873 and organized in 1909. It is named after lawyer, judge, and diplomat Bartlett Tripp.