2022 United States House of Representatives election in South Dakota

The 2022 United States House of Representatives election in South Dakota was held on November 8, 2022, to elect the U.S. Representative from SD's at-large congressional district. The election coincided with other elections to the House of Representatives, elections to the United States Senate and various state and local elections.

Incumbent Republican Dusty Johnson was re-elected with 81.0% of the vote in 2020. Johnson defeated state representative Taffy Howard in the Republican primary. No Democratic candidate appeared on the ballot, Johnson's only general election opponent was Libertarian Collin Duprel.

Though Johnson won comfortably in a 55-point win, mainly due to competing against a candidate of a minor party candidate, Durpel made a bit of a stronger performance than some had expected, with over 22% of the vote. Johnson himself received little over 77%, which is the lowest he had received since his 2018 campaign. It was also the best performance by a Libertarian candidate in the state's history.

Nominee

 * Dusty Johnson, incumbent U.S. Representative

Eliminated in primary

 * Taffy Howard, state representative from the 33rd district

Primary results
[[File:2022 United States House of Representatives Republican primary election in South Dakota results map by county.svg|thumb|Results by county: {{legend|#E27F7F|Johnson}}

{{legend|#E27F7F|50–60%}}

{{legend|#D75D5D|60–70%}}

{{legend|#D72F30|70–80%}} {{legend|#FF9A50|Howard}}

{{legend|#FF9A50|50–60%}}

{{legend|#EE8E50|60–70%}} ]]

Nominee

 * Collin Duprel, cattle rancher

Democratic primary
Ryan Ryder dropped out of the race after past tweets of his were exposed, with subject matter including Ryder fantasizing about killing Johnson's family, and that he had masturbated to a photo of Governor Kristi Noem.

Withdrew

 * Ryan Ryder, lawyer

Declined

 * Troy Heinert, Minority Leader of the South Dakota Senate