Senator Lindsey Graham Has Died. Sister Expected to Be Tapped to Fill Remainder of Term. Flash Special Primary Commences.

United States Sen. Lindsey Graham (R-Oconee) passed away on the night of Saturday, July 11, 2026, in the nation’s capital, two days after his 71st birthday. The medical examination that followed found that Graham died of an aortic tear resulting from heart disease.

According to reports, Graham had told an acquaintance over the phone that he was not feeling well and was experiencing chest pains. Shortly afterward, he passed away. Graham had just returned from a trip to Ukraine, where he was a frequent visitor.