Darline Graham Advances to SC Senate Runoff Against Ralph Norman
A high-profile Republican battle for South Carolina’s U.S. Senate seat is headed to a runoff after no candidate secured enough support to end the contest Tuesday night.
Sen. Darline Graham and Rep. Ralph Norman advanced to an Aug. 25 Republican runoff for the remainder of the late Sen. Lindsey Graham’s term, according to Associated Press race calls.
The result means Republican voters will return to the polls despite President Donald Trump throwing his support behind Graham and personally urging South Carolinians to back her ahead of the primary.
Graham, who was appointed to the Senate by Republican Gov. Henry McMaster last month following her brother’s death, earned enough support to finish among the top two but fell short of the threshold required to win the crowded primary outright.
She now has less than two weeks to defeat Norman, a House Freedom Caucus member who has served in Congress since 2017.
Trump endorsed Graham following her appointment and reinforced that support during a tele-rally Monday.
“[She] will help us achieve our mission to Make America Great Again,” Trump said.
“She looks so nice, but she’s actually tough and strong, and she’s the perfect person to carry on Lindsey’s legacy,” the president added.
Graham has already begun establishing a voting record during her brief time in Washington. She has participated in several significant votes, including the confirmation of Todd Blanche as attorney general and legislation long championed by her brother imposing sanctions targeting Russia and purchasers of Russian oil and gas.
Her unusual situation has required her to simultaneously serve as a sitting senator and campaign across South Carolina.
“This campaign schedule has been absolutely brutal,” Graham told reporters during a campaign stop Saturday in Florence.
“But you know what, I’m still standing, I’m still going and that shows you how strong I am,” she said.
While Graham has embraced her brother’s legacy, she has also attempted to establish her own political identity by focusing heavily on the financial pressures facing American families.
“He was more of an expert on the federal budget, like I said I know the family struggles so I’m an expert on the family budget,” Graham said.
“While I know national security is important I’m going to be more focused on the family struggles,” she added.
Norman, meanwhile, is offering Republican voters a different profile built around his years in Congress, fiscal conservatism and support for aggressive spending reductions.
“The Senate is the body where good bills die,” Norman said at a campaign event earlier this month.
Norman has pledged to support “the president’s agenda, America First agenda, with peace through strength,” while emphasizing that “the economy we have to get back on track.”
The congressman has also secured backing from prominent conservative senators, including Mike Lee of Utah and Rick Scott of Florida. His Senate campaign comes shortly after he finished third in South Carolina’s Republican gubernatorial primary.
Several other recognizable Republicans entered Tuesday’s crowded contest but failed to qualify for the runoff.
⚡️NEW: Trump-backed Sen. Darline Graham and Rep. Ralph Norman will advance to a Republican runoff in the special election to replace Graham’s late brother, Lindsey Graham, NBC News projects.
— Drop Site (@DropSiteNews) August 12, 2026
With 80.8% of the expected vote counted, Graham led with 32.6%, followed by Norman at… https://t.co/qbisgjVDo5 pic.twitter.com/D7iLcS5kgW
Rep. Russell Fry continued campaigning despite Trump’s endorsement of Graham, arguing that giving Republican voters more choices was healthy for the conservative movement.
“I think that’s a lot of distraction, I think more choices let the conservative movement thrive,” Fry told reporters Saturday.
Former South Carolina Gov. and Congressman Mark Sanford also attempted another political comeback, returning to one of the issues that defined much of his earlier career: government spending.
Sanford even revived his well-known “Pork and Barrel” political stunt, appearing with pigs in the closing days of the campaign to emphasize his criticism of excessive spending.
“There is something very different about being an executive and being held responsible for results on the numbers that do impact people’s lives here at home,” Sanford said.
Republican engagement was substantial before Election Day. Approximately 61,000 GOP voters cast ballots during three days of early voting, according to the South Carolina State Election Commission.
The field has now narrowed to a stark two-person choice.
Graham enters the runoff with the advantages of incumbency, her family’s political legacy and the endorsement of President Trump. Norman brings years of congressional experience, strong fiscal-conservative credentials and support from influential voices on the Republican right.
With neither candidate able to close the deal Tuesday, South Carolina Republicans will make the final decision Aug. 25.