Darline Graham has advanced to the Republican Party runoff for the U.S. Senate seat in South Carolina [1].

The runoff determines who will represent the GOP in the effort to fill the vacancy left by the death of Sen. Lindsey Graham [5].

Graham will face Rep. Ralph Norman (R-SC) in the contest scheduled for later this month [2]. The primary process follows the death of the former senator, leaving a high-profile seat open in the state [5].

The competition between Graham and Norman highlights a critical juncture for South Carolina Republicans as they seek a replacement for one of their most prominent national figures [3]. The runoff is set to take place in August 2026 [1].

Observers note that the race has drawn significant attention due to the family connection of Darline Graham to the late senator [4]. The outcome will decide which candidate moves forward to the general election to represent the state in Washington [2].

Darline Graham has advanced to the Republican Party runoff for the U.S. Senate seat in South Carolina.

The runoff represents a choice between a candidate with strong name recognition and familial ties to a previous seat holder and an established member of the House of Representatives. Because this seat is being filled following a death in office, the result will signal whether the GOP base in South Carolina prefers continuity of the Graham legacy or a shift toward Rep. Norman's specific legislative record.