The 55th Illinois Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. The regiment is sometimes referred to as the Canton Rifles or the Douglas Brigade 2nd Regiment.

Service

The 55th Illinois Infantry was organized at Camp Douglas, Chicago, Illinois and mustered into Federal service on October 31, 1861. Training continued at Benton Barracks, Missouri. The 55th was part of Sherman's Yazoo Expedition. The regiment was mustered out on August 14, 1865.

Total strength and casualties

The regiment suffered casualties including nine officers, 149 enlisted men who were killed in action, or mortally wounded, and two officers and 127 enlisted men who died of disease, for a total of 286 fatalities.

Commanders

Notable members