81st Ohio Infantry

== Regimental History and Service Record ==
Organized in Ohio at large, under authority granted by Gen. Fremont, as Morton's Independent Rifle Regiment. Accepted by State September, 1861. Duty at Benton Barracks, Mo., until September 24, 1861. Moved to Franklin, Mo., September 24, thence to Harman, Mo., September 27, and duty there until December 20. Attached to Dept. of Missouri to March, 1862. 2nd Brigade, 2nd Division, Army of the Tennessee, to July, 1862. 2nd Brigade, 2nd Division, District of Corinth, Miss., to September, 1862. 1st Brigade, 2nd Division, District of Corinth, Miss., to November, 1862. 2nd Brigade, District of Corinth, Miss., 13th Army Corps (Old), Dept. of the Tennessee, to December, 1862. 2nd Brigade, District of Corinth, 17th Army Corps, to January, 1863. 2nd Brigade, District of Corinth, 16th Army Corps, to March, 1863. 2nd Brigade, 2nd Division, 16th Army Corps, to September, 1864. 2nd Brigade, 4th Division, 15th Army Corps, to July, 1865.
SERVICE.--Expedition to Fulton, Calloway County, Mo., November, 1861. Expedition after guerrillas in Northern Missouri December 20, 1861, to January 4, 1862. Duty along Northern Missouri Railroad at Wellsville, Montgomery City and Danville (Headquarters at Danville) until March 1, 1862. Moved to St. Louis, Mo., thence to Pittsburg Landing, Tenn., March 1-15, 1862. 
* April 6-7, 1862 - Battle of Shiloh, Tennessee
Advance on and siege of Corinth, Miss., April 29-May 30. Pursuit to Booneville June 1-14. Duty at Corinth until August. Guard stores at Hamburg until September 17. Movements on Iuka, Miss., September 17-20. Battle of Corinth October 3-4. Pursuit to Ripley October 5-12. 5 Companies Join October 19. Duty at Corinth until April, 1863. Raid to Tupelo, Miss., December 13-19, 1862, and January 3-19, 1863. Raid to intercept Forest January 2-3. Cornersville Pike January 28 (Detachment). Dodge's Expedition to Northern Alabama April 15-May 8. Great Bear Creek April 17. Rock Cut, near Tuscumbia, April 22. Tuscumbia April 23. Town Creek April 28. Moved to Pocahontas June 3, and duty there until October 29. March to Pulaski October 29-November 10. Duty at Pulaski, Wales, Sam's Mills and Nancy's Mills (Headquarters at Pulaski) until March, 1864. Moved to Lynnville March 5, and to Pulaski April 19. March to Chattanooga, Tenn., April 29-May 4. 
* May 1-September 8, 1864 - The Atlanta Campaign
** May 8-13, 1864 - Demonstration on Resaca, Georgia
*** May 9, 1864 - Combat at Resaca, Georgia
*** May 13, 1864 - Combat at Resaca, Georgia
** May 14-May 15, 1864 - Battle of Resaca, Georgia
** Lay's Ferry, Oostenaula River, May 14-15. 
** Rome Cross Roads May 16. 
** Advance on Dallas May 18-25. 
** May 25-June 5, 1864 - Operations in Bartow County, Georgia
** Operations about Marietta and against Kenesaw Mountain June 10-July 2. 
** Assault on Kenesaw June 27. 
** Nickajack Creek July 2-5. 
** Ruff's Mills July 3-4. 
** Chattahoochie River July 6-17. 
** July 22, 1864 - Battle of Atlanta, Georgia
** July 22-August 25, 1864 - Siege of Atlanta, Georgia
** Ezra Chapel July 28. 
** Flank movement on Jonesboro August 25-30. 
** Battle of Jonesboro August 31-September 1. 
** Lovejoy Station September 2-6. 
* Non-Veterans mustered out September 26, 1864. 
* Garrison duty at Rome until November. 
* Reconnaissance from Rome to Cave Springs Road and skirmishes October 12-13. 
* November 15-December 21, 1864 - The Savannah Campaign
** Ogeechee Canal December 8. 
** December 10-21, 1864 - Siege of Savannah, Georgia
* January 1-April 26, 1865 - The Carolinas Campaign
** Salkehatchie Swamps, S.C., February 2-5. 
** South Edisto River February 9. 
** North Edisto River February 12-13. 
** Columbia February 16-17. 
** Lynch's Creek February 26. 
** Battle of Bentonville, N. C., March 19-21. 
** Occupation of Goldsboro March 24. 
** Advance on Raleigh April 10-14. 
** Occupation of Raleigh April 14. 
** Bennett's House April 26. 
*** Surrender of Johnston and his army. 
* March to Washington, D.C., via Richmond, Va., April 29-May 20. 
* Grand Review May 24. 
* Moved to Louisville, Ky., June, and there mustered out July 13, 1865.
== Regimental Roster ==
== Regiment Statistical Information ==
* Regiment lost during service 4 Officers and 58 Enlisted men killed and mortally wounded and 160 Enlisted men by disease. Total 222.
== Legacy ==
== Notes ==
== Sources == 
* (Pages 703, 705, 707, 715, 721, 722, 834, 847, 1534)
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