The Provisional Constitution of the Confederate States, formally the Constitution for the Provisional Government of the Confederate States of America, was an agreement among all seven original states in the Confederate States of America that served as its first constitution. Its drafting by a committee of twelve appointed by the Provisional Congress began on February 5, 1861. The Provisional Constitution was formally adopted on February 8. Government under this constitution was superseded by the new Constitution of the Confederate States with a permanent form of government "organized on the principles of the United States" on February 22, 1862.

The Confederate States of America (CSA), commonly referred to as the Confederate States (C.S.), the Confederacy, or the South, was an unrecognized breakaway republic in the Southern United States that existed from February 8, 1861, to May 9, 1865. The Confederacy comprised eleven U.S. states that declared secession and warred against the United States during the American Civil War. The states were South Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, Texas, Virginia, Arkansas, Tennessee, and North Carolina.