National Historic Register properties in Union, South Carolina

• Battle of Blackstock's Historic Site
• Cedar Bluff
• Clinton Chapel AME Zion Church
• Corinth Baptist Church
• Cross Keys House
• Culp House
• Dawkins, Judge Thomas, House
• East Main Street-Douglass Heights Historic District
• Episcopal Church of the Nativity
• Fair Forest Hotel
• Gist, Nathaniel, House
• Herndon Terrace
• Jeter, Gov. Thomas B., House
• Meng House
• Merridun
• Pinckneyville
• Rose Hill
• Sims High School
• South Street-South Church Street Historic District
• South Street-South Church Street Historic District (Boundary Increase)
• Union Community Hospital
• Union County Jail
• Union Downtown Historic District
• Union Downtown Historic District (Boundary Increase)
• Union High School-Main Street Grammar School