2040 United States Senate election in South Carolina

The 2040 United States Senate election in South Carolina was held on November 6, 2040, concurrently with other federal and local elections, including for the United States presidency. Despite Democrat Stacey Abrams' extremely narrow victory in the state in the concurrent presidential election, Republican Dinesh Thangham won the state by a margin of 4.33% in the Senate election, defeating Democrat Megan Davis. Green Party candidate Terri Lombardi received 3.76% of the vote in the state, coming in third, and 2.37% of the vote went to other candidates.