South Carolina
South Carolina Senate 2026
Safe RPrimaryIncumbent: Lindsey Graham (R)
Republican Lindsey Graham, in the Senate since 2003, is running for another term in South Carolina. The state has voted Republican in recent statewide elections; our rating for the seat is safe Republican.
Democratic Primary
Annie Andrews
Physician
—
Brandon Brown
Democratic candidate
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Catherine Fleming Bruce
Author and activist
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Kyle Freeman
Democratic candidate
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Christopher Giracello
Democratic candidate
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Republican Primary
Lindsey Graham
U.S. Senator (incumbent)
56.0%
Mark Lynch
Businessman
13.0%
Calvin Cowen
Republican candidate
3.0%
Darius Mitchell
Republican candidate
2.0%
Thomas Dismukes
Republican candidate
2.0%
Pat Herrmann
Republican candidate
1.0%
Polling
Insufficient data for trend chart
Recent Polls(1)
| Pop | Graham | Lynch | Cowen | Mitchell | Dismukes | Herrmann | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-15 | InsiderAdvantage | 800 | LV | 56% | 13% | 3% | 2% | 2% | 1% |
Prediction Markets
No prediction market data available