40th Illinois Volunteer Infantry Regiment

The 40th Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.

Service
The 40th Illinois Infantry was organized at Springfield, Illinois and mustered into Federal service on August 10, 1861.

The regiment was mustered out on July 24, 1865.

Battle of Shiloh Siege of Vicksburg Battle of Missionary Ridge Battle of Kennesaw Mountain Siege of Atlanta March to the Sea

Total strength and casualties
The regiment suffered 6 officers and 119 enlisted men who were killed in action or mortally wounded and 4 officers and 117 enlisted men who died of disease, for a total of 246 fatalities.

Commanders

 * Colonel Stephen G. Hicks - discharged on October 13, 1862.