2022Final results
2022 election for U.S. Senate in Oklahoma
U.S. Senate · Oklahoma
James Lankford (R) won with 64.3% of the vote, defeating Madison Horn (D) by 32.2 points.
James LankfordRepublican · winner
64.3%739,960
Madison HornDemocrat
32.1%369,370
Michael L. DelaneyIndependent
1.8%20,907
Kenneth BlevinsLibertarian
1.8%20,495
1,150,732 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Madison HornJames Lankford
$372.1K
Raised by the campaign
$5.9M
$371.9K
Spent by the campaign
$4.7M
$165
Cash on hand
$2.1M
Other candidates' campaigns: Kenneth Blevins $1.8K.
Campaign money: FEC, through Dec 31, 2022.
Source: FEC campaign filingsUpdated Dec 31, 2022
The candidates
James Lankford (R)Madison Horn (D)
Also on the ballot: Michael L. Delaney (Independent), 1.8%; Kenneth Blevins (Libertarian), 1.8%