| 155th Regiment Illinois Volunteer Infantry | |
|---|---|
 Illinois state flag | |
| Active | February 28, 1865, to September 4, 1865 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Illinois U.S. Volunteer Infantry Regiments 1861-1865 | ||||
|
The155th Regiment Illinois Volunteer Infantry was aninfantryregiment that served in theUnion Army during theAmerican Civil War.
The 155th Illinois Infantry was organized atCamp Butler,Illinois, and mustered into Federal service on February 28, 1865, for a one-year enlistment. The 155th served in garrisons along the line of theNashville and Chattanooga Railroad
The regiment mustered out September 4, 1865.
The regiment suffered 71 enlisted men who died of disease for a total of 71 fatalities.[1]