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

The 18th Alabama Infantry Regiment was mustered in at Auburn, Alabama, on September 4, 1861.^[1]

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

• Colonel Edward Courtney Bullock
• Colonel James Thadeus Holtzclaw
• Colonel Eli Sims Shorter
• Colonel James Strawbridge (Confederate Officer)

• Alabama Civil War Confederate Units
• Alabama in the American Civil War