Kristi Lynn Noem is an American politician who has served since 2019 as the 33rd governor of South Dakota. A member of the Republican Party, she was the U.S. representative for South Dakota's at-large congressional district from 2011 to 2019, and a member of the South Dakota House of Representatives for the 6th district from 2007 to 2011.

The governor of South Dakota is the head of government of South Dakota. The governor is elected to a four-year term in even years when there is no presidential election. The current governor is Kristi Noem, a member of the Republican Party who took office on January 5, 2019.