19th Indiana Infantry Regiment

19th Regiment Indiana Volunteer Infantry
Flag of the United States, 1863-1865
Active	July 29, 1861, to October 18, 1864
Country	United States
Allegiance	Union
Branch	Infantry
Engagements	Battle of Second Bull Run Battle of South Mountain Battle of Antietam Battle of Fredericksburg Battle of Chancellorsville Battle of Gettysburg Battle of the Wilderness Battle of Spotsylvania Court House Battle of Cold Harbor Siege of Petersburg
Commanders
Colonel	Solomon Meredith
Colonel	Samuel J. Williams
Insignia
I Corps badge (1st Division)

The 19th Regiment Indiana Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War. It was one of the original regiments in the Army of the Potomac's Iron Brigade.