List of major battles in which the 83rd Ohio volunteer Infantry engaged during the Civil War

Chickasaw Bayou, MS     Dec. 28-31, 1862
Arkansas Post, AR         Jan. 11, 1863
Port Gibson, MS            May 1, 1863
Champion's Hill, MS       May 16, 1863
Big Black River, MS        May 17, 1863
Vicksburg, MS (1st)        May 19, 1863
Vicksburg, MS (2nd)       May 22, 1863
Vicksburg, MS (Siege)     May 19-July 4, 1863
Jackson, MS (Siege)       July 9-16, 1863
Grand Coteau, LA          Nov. 3, 1863
Sabine Cross Roads, LA  April 8, 1864
Fort Blakeley, AL           April 2-9, 1865

Skirmishes
Greenville, MS                 Feb. 20, 1863
Cane River, LA                Apr. 23, 1864
Moore's Plantation, LA     May 2, 1864
Atchafalaya River, LA       Oct 4, 1864
Atchafalaya River, LA       Oct. 17, 1864
 
This data was transcribed from the 'History of the Eighty-Third Ohio Volunteer Infantry, The Greyhound Regiment' by T. B. Marshall of Sidney, OH and First Sargeant of Co. K, 83rd OVI. Published in 1912 by the 83rd OVI Association.