U.S. Senator Lindsey Graham of South Carolina, a longtime Republican figure and close ally of President Donald Trump, has died at 71 after a brief and sudden illness, his office announced early Sunday. Graham passed away on Saturday, July 11, 2026.
“On the evening of Saturday, July 11, U.S. Senator Lindsey Graham passed away from a brief and sudden illness,” a spokesperson for his office said in a statement. “Senator Graham’s family appreciates prayers at this time and asks for privacy during this incredibly difficult period.” The spokesperson did not disclose additional details about the cause of death.
Graham had represented South Carolina in the Senate since 2003, after winning election in 2002. He was running for a fifth term in this fall’s midterm elections, according to CNN. His death comes just weeks after he won the Republican primary in South Carolina on June 9, 2026, with 56.8% of the vote, defeating businessman Mark Lynch.
The senator had become one of the most influential Republican voices on foreign policy. He was a strong advocate for a robust national defense and direct confrontation with Iran, according to reporting from multiple outlets. Graham also led the Senate Judiciary Committee when Republicans confirmed Amy Coney Barrett to the Supreme Court in 2020, according to the Cherokee Tribune.
Graham’s relationship with Trump evolved significantly over the years. He initially emerged as a vocal critic of the former president during the 2016 campaign but later became one of Trump’s closest allies in Congress. As of February 2026, NBC News reported that “Republican Sen. Lindsey Graham has the freedom to disagree with President Donald Trump, yet remain one of his closest allies.” Trump gave his endorsement to Graham early in the 2026 primary race.
Before entering the Senate, Graham served in the U.S. House of Representatives. He also had an extensive military background, serving as a JAG officer in the South Carolina Air National Guard from 1989 to 1995 as part of a 33-year military career across Air Force components, according to the National Guard Association of the United States.
Sources
- CNN — Death announcement and confirmation of age, date, and his status as a Trump ally running for a fifth term
- NBC News — Confirmation of his death, Senate tenure since 2003, and his relationship with Trump
- CBS News — Death announcement and details from his office statement
- BBC — Confirmation of death after brief and sudden illness
- The Washington Post — Death announcement and confirmation of his role as South Carolina senator
- Wikipedia — Confirmation of Senate service from 2003 to 2026 and his military service
- Cherokee Tribune — Details about his role leading the Senate Judiciary Committee during Amy Coney Barrett’s Supreme Court confirmation in 2020
- National Guard Association of the United States — Information about his military service as a JAG officer from 1989 to 1995
