49th Ohio Infantry Regiment

49th Ohio Infantry Regiment
49th Ohio Infantry monument at Shiloh
Active	August 1861 - November 30, 1865
Country	United States
Allegiance	Union
Branch	Infantry
Engagements	American Civil War Western Campaign Battle of Rowlett's Station Battle of Shiloh Siege of Corinth Confederate Heartland Offensive Battle of Lawrenceburg and Dog Walk Stones River Campaign Battle of Stones River Tullahoma Campaign Battle of Liberty Gap Chattanooga Campaign Battle of Chickamauga Battle of Missionary Ridge Atlanta Campaign Battle of Resaca Battle of Pickett's Mill Battle of Kennesaw Mountain Siege of Atlanta Battle of Jonesboro Franklin–Nashville Campaign Second Battle of Franklin Battle of Nashville
Commanders
Notable commanders	Col. William Harvey Gibson

The 49th Ohio Infantry Regiment (or 49th OVI) was an infantry regiment in the Union Army during the American Civil War. The regiment served as part of the Horn Brigade for most of its service.