97th Indiana Infantry Regiment

{{Infobox military unit

|unit_name=97th Regiment, Indiana Infantry

|placeofburial=

| image=Flag of the United States (1863-1865).svg

| image_size = 150

|country=United States of America

|allegiance=Union

|type=Regiment

|branch=United States Army

|dates= 1862-1865

|specialization=Infantry

|command_structure=

|size=

|current_commander=

|garrison=

|ceremonial_chief=

|nickname=None

|Losses=

|colors=

|mascot=

|battles=Vicksburg Campaign

|notable_commanders=Robert Francis Catterson

|anniversaries=

}}

The 97th Regiment, Indiana Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War. Organized in southwestern Indiana in 1862, the regiment saw action throughout the South at the siege of Vicksburg, the Battle of Atlanta and Sherman's March to the Sea. They were mustered out June 9, 1865, in Washington, D.C. after a victorious parade through Washington.