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.
Senate Majority PAC is working to continue supporting Democratic candidates up and down the ballot. Every grassroots donation matters, donate now.
Current Senators
James Lankford (R)
Election Year: 2028
Markwayne Mullin (R)
Election Year: 2026
