South Carolina permits two parties to jointly nominate the same candidate. Voters can choose which party line to support. The Green Party has nominated four individuals for Congress who are also Democratic nominees. They are Thomas Dixon for U.S. Senate; Dimitri Cherny for U.S. House district one; Arik Bjorn for U.S. House district two; and Mal Hyman for U.S. House district seven.

The Green Party has its own member running for U.S. House in district six. He is Prince Charles Mallory.