| 13th Ohio Infantry Regiment | |
|---|---|
 Ohio state flag | |
| Active | April 20, 1861, to August 25, 1861 (3 months) June 22, 1861, to December 5, 1865 (3 years) |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | Battle of Carnifex Ferry Battle of Shiloh Siege of Corinth Battle of Perryville Battle of Stones River Tullahoma Campaign Battle of Chickamauga Siege of Chattanooga Battle of Missionary Ridge Atlanta Campaign Battle of Resaca Battle of Kennesaw Mountain Battle of Peachtree Creek Siege of Atlanta Battle of Jonesboro Battle of Lovejoy's Station Second Battle of Franklin Battle of Nashville |
The 13th Ohio Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.