Lindsey Graham is up for reelection in the 2026 U.S. Senate race, with the general election scheduled for November 3, 2026.

Quick Scoop: Key Dates

  • General election: November 3, 2026.
  • Office/term context: His current term ends on January 3, 2027, so this 2026 race decides whether he serves another six-year term in the U.S. Senate from South Carolina.
  • What seat is this? It’s the South Carolina U.S. Senate Class II seat that Graham has held since 2003.

What’s Happening in 2026?

  • Lindsey Graham, a four‑term Republican senator, is running for a fifth term in 2026.
  • Primary elections in South Carolina for this Senate seat are scheduled for June 9, 2026, with a possible runoff on June 23 if no candidate clears 50% in a primary.
  • State and national outlets note that he is expected to face primary challengers, reflecting ongoing intra‑party debates over his closeness to President Donald Trump and his role in national GOP politics.

Mini Timeline

  1. 2002: First elected to the U.S. Senate, takes office January 3, 2003.
  1. Re‑elected: 2008, 2014, and 2020 (defeated Democrat Jaime Harrison in 2020).
  1. January 2025: Publicly confirms he will seek reelection in 2026.
  1. November 3, 2026: Voters decide whether he gets another term.

Snapshot: 2026 South Carolina Senate Race

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Aspect Details
Office U.S. Senate, South Carolina, Class II seat (currently held by Lindsey Graham).
Incumbent Lindsey Graham (Republican), in office since 2003.
General election date November 3, 2026.
Primary date June 9, 2026 (with June 23, 2026 runoff if needed).
Term end if not re‑elected Current term ends January 3, 2027.

Information gathered from public forums or data available on the internet and portrayed here.