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the current make-up of the Senate
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Oklahoma
Oklahoma’s current U.S. Senators are James Lankford (R) and Markwayne Mullin (R). James Lankford has served since 2015.Markwayne Mullin has served since 2023. Oklahoma’s next U.S. Senate election is in 2026.
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Current Senators
James Lankford (R)
Election Year: 2028
![Black and white headshot of Oklahoma Republican Senate candidate James Lankford not supported by Senate Majority PAC.](https://senatemajority.com/wp-content/uploads/james-ok.jpg)
Jim Inhofe (R)
Election Year: 2026
![Black and white headshot of Oklahoma Republican Senate candidate Jim Inhofe not supported by Senate Majority PAC.](https://senatemajority.com/wp-content/uploads/jim-ok.jpg)