Sue Peterson is a Republican member of the South Dakota State Senate, representing District 13 . She assumed office on January 14, 2025, with her current term ending January 12, 2027. Prior to the Senate, she served in the South Dakota House of Representatives for the same district from 2017 to 2025. A resident of Sioux Falls, she is recognized for her focus on education, fiscal responsibility, community development, expanding educational opportunities, protecting free speech, and enhancing public safety. She serves on the Appropriations Committee and has been noted for her leadership in sponsoring key legislation.

Education and Political Experience

• Holds a doctoral degree , with early career involvement in Kansas politics starting in 1978 with the state Republican Party to elect candidates.
• Worked in various roles at the Kansas Statehouse, including with prominent figures like Speaker and Governor Mike Hayden, gaining expertise in legislative processes.
• Served over 30 years as Assistant to the President at Kansas State University , advocating for the institution, and later as a lobbyist with Foulston Siefkin LLP.
• Transitioned to South Dakota politics: House of Representatives , then State Senate , emphasizing accountable government and constituent service.