South Carolina's 3rd congressional district

South Carolina's 3rd congressional district is a congressional district in western South Carolina bordering both Georgia and North Carolina. It includes all of Abbeville, Anderson, Edgefield, Greenwood, Laurens, McCormick, Oconee, Pickens, and Saluda counties and portions of Greenville and Newberry counties. The district is mostly rural, but much of the economy revolves around the manufacturing centers of Anderson and Greenwood. Clemson University, the state's second largest by enrollment, is also in the district.

With a Cook Partisan Voting Index rating of R+21, it is the most Republican district in South Carolina.