Battery D, 1st Ohio Light Artillery was an artillery battery that served in the Union Army during the American Civil War.
Service
The battery was organized Camp Dennison near Cincinnati, Ohio in September 1861 and mustered in for a three-year enlistment on October 17, 1861. The regiment was organized as early as 1860 under Ohio's militia laws, under Colonel James Barnett.
The battery was attached to Nelson's Command, Mt. Sterling, Kentucky, to December 1861. Artillery, 2nd Division, Army of the Ohio, to February 1862. Artillery, 4th Division, Army of the Ohio, to September 1862. Captured at Munfordville, Kentucky. 33rd Brigade, 10th Division, I Corps, Army of the Ohio, to November 1862 (1 section). 2nd Brigade, Cavalry Division, Army of the Cumberland, to December 1862 (section). Artillery, 1st Cavalry Division, Army of the Cumberland, to March 1863. Artillery, 2nd Cavalry Division, Army of the Cumberland, to December 1863 (1 section). Battery at Columbus, Ohio, January to April 1863. 2nd Brigade, 1st Division, XXIII Corps, Army of the Ohio, to July 1863. 1st Brigade, 4th Division, XXIII Corps, to August 1863. 1st Brigade, 3rd Division, XXIII Corps, to April 1864. Artillery, 3rd Division, XXIII Corps, to February 1865. Artillery, 3rd Division, XXIII Corps, Department of North Carolina, to July 1865.
Battery D, 1st Ohio Light Artillery mustered out of service at Cleveland, Ohio on July 15, 1865.