The 2017–18 South Carolina Gamecocks men's basketball team represented the University of South Carolina during the 2017–18 NCAA Division I men's basketball season.

The team's head coach, Frank Martin, was in his sixth season at South Carolina.

The team played its home games at Colonial Life Arena in Columbia, South Carolina as a member of the Southeastern Conference.

12-ranked Baylor by 20 points to earn a trip the Elite Eight.

4-seeded Florida to advance to the first Final Four in school history.