2022 Oklahoma U.S. Senate Special

Oklahoma · 4 candidates · See every 2022 U.S. Senate race

Who won the 2022 Oklahoma U.S. Senate Special?

Markwayne Mullin won the 2022 Oklahoma U.S. Senate Special. Markwayne Mullin received 710,643 popular votes (61.77%). The main challenger was Kendra Horn (35.24%).

See the full head-to-head between Mullin and Horn

Mullin +26.5 pts · won by 305,254 votes
710,643 votes
405,389 votes
Robert T. MurphyLibertarian1.51%
17,386 votes
Ray WoodsIndependent1.48%
17,063 votes
A special election fills a Senate seat that came open mid-term. Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified July 28, 2026.