The 2026 United States Senate election in South Carolina will be held on November 3, 2026, to elect a member of the United States Senate to represent the state of South Carolina. Incumbent four-term Republican Senator Lindsey Graham, who was re-elected in 2020, is eligible to run for re-election to a fifth term in office.
^Bade, Rachael; Lizza, Ryan; Daniels, Eugene (July 20, 2023). "Playbook: Scoop: McCarthy's secret promise to Trump". Politico. Retrieved July 20, 2023. South Carolina GOP Rep. RALPH NORMAN is considering a primary challenge to top Trump ally Sen. LINDSEY GRAHAM, according to a source familiar with the situation.
