The 155th Indiana Volunteer Infantry Regiment lost 19 men to disease during the Civil War.
|April 18||Organized at Indianapolis|
|April 26||Left State for Washington, D.C. and assigned to Provisional Brigade, 3rd Division, 9th Army Corps.|
|May 3||Moved to Dover, Del. Duty in Delaware and Maryland by Detachments|
|August 4||Mustered out|