Robert Jefferson Breckinridge (March 8, 1800 – December 27, 1871) was a politician and Presbyterian minister. He was a member of the Breckinridge family of Kentucky, the son of Senator John Breckinridge. As the sectional conflict leading up to the Civil War escalated, Breckinridge was put in the unusual position of being a slaveholder who opposed slavery. The tragic scenario of brother against brother literally played out in Breckinridge's family, his sons fighting on both sides during the war. Following the war, Breckinridge retired to his home in Danville, where he died on December 27, 1871.