GOP primary opponents are lining up for four-term incumbent, US Senator Lindsey Graham. Former South Carolina Lt. Gov. André Bauer has announced a challenge to Sen. Lindsey Graham.
Bauer, a longtime supporter of Donald Trump, criticizes Graham for not being conservative enough to represent South Carolina. Bauer served two terms as Lt. Governor has run unsuccessfully campaigns for Governor in 2010 and the US House District 7 seat in 2012.
Greenville businessman, Mark Lynch, president and owner of Jeff Lynch Appliance Center is also challenging Graham in the 2026 GOP Primary.
The Ballotpedia.org website lists 5 Democrats, 2 independents and one Libertarian candidate also running. The filling period and primary dates are still pending.





