18th Regiment Alabama Infantry

18th Regiment Alabama Volunteer Infantry (Confederate)
One version of the 18th Regiment's battle flag was a variant of Hardee's moon flag, above
Active	September 4, 1861, to May 4, 1865
Country	Confederate States of America
Allegiance	Confederate States
Branch	Infantry
Engagements	Battle of Shiloh Battle of Chickamauga Battle of Jonesboro Battle of Franklin Battle of Nashville

The 18th Regiment Alabama Volunteer Infantry was an infantry regiment that served in the Confederate Army during the American Civil War.

The 18th Alabama was mustered in at Auburn, Alabama, on September 4, 1861.

The regiment surrendered at Meridian, Mississippi, on May 4, 1865.