South Carolina Senate Race Intensifies After Lindsey Graham's Death

Sen. Lindsey Graham died on July 11, 2026, prompting Governor Henry McMaster to appoint his sister, Darline Graham Nordone, as interim senator. Darline announced she will seek a full six‑year term and received an early endorsement from former President Donald Trump.

A crowded Republican primary field has formed for the Aug. 11 special election. Candidates include former governor and congressman Mark Sanford, Rep. Ralph Norman, Rep. Russell Fry, businessman Mark Lynch, and former Myrtle Beach mayor Mark McBride. Sanford entered the race citing concerns over the national debt, while Norman has been backed by Rep. Nancy Mace, who publicly questioned Darline Graham’s eligibility and experience, noting uncertainty about her meeting recent primary‑voting requirements.

Polls show Darline Graham leading with roughly 20 % of likely voters, ahead of Norman at 17 %. GOP operatives expressed doubt that Trump’s endorsement alone will secure a win, citing the Graham name’s mixed appeal among South Carolina conservatives and historical resistance to appointed senators seeking full terms. Memorial services for Lindsey Graham were televised by SCETV in Washington, D.C., and Columbia.

The race highlights intra‑party tensions and the influence of Trump’s backing in a pivotal Southern Senate seat.