Ohio in the Civil War

== Population and Demographics ==
== Antebellum Ohio == 
== Conflict ==
 
 
 1861
 
 
 1862
 
 
 1863
* February 22, 1863 - Skirmish at Athens, Ohio 
* June 16-20, 1863 - Affair in Holmes County, Ohio
* June 11-July 26, 1863 - Morgan's Raid in Kentucky, Indiana, and Ohio
** July 14, 1863 - Skirmish at Camp Dennison, Ohio
** July 17, 1863 - Skirmish at Centreville, Ohio
** July 18, 1863 - Skirmish at Pomeroy, Ohio
** July 19, 1863 - Engagement at Buffington Island, Ohio
** July 20, 1863 - Skirmish at Cheshire, Ohio 
** July 20, 1863 - Skirmish at Coal Hill, Ohio 
** July 20, 1863 - Skirmish at Hockingport, Ohio 
** July 22, 1863 - Skirmish at Eaglesport, Ohio
** July 23, 1863 - Skirmish at Rockville, Ohio
** July 24, 1863 - Skirmish at Athens, Ohio
** July 24, 1863 - Skirmish at Washington, Ohio
** July 25, 1863 - Skirmish at Springfield, Ohio
** July 25, 1863 - Skirmish near Steubenville, Ohio
** July 26, 1863 - Skirmish at New Lisbon, Ohio
** July 26, 1863 - Skirmish at Salineville, Ohio
* July 17, 1863 - Skirmish at Berlin, Ohio
* July 17, 1863 - Skirmish near Hamden, Ohio
 
 
 1864
 
 
 1865
== Units from Ohio ==
* 11th Pennsylvania Cavalry / Company M
 
 
 Artillery
* 1st Ohio Heavy Artillery
* 2nd Ohio Heavy Artillery
* Barnett's 1st Light Artillery	
* Cotter's (Independent) Light Artillery Battery
* Paulson's (Independent) Light Artillery Battery
* Williams' (Independent) Light Artillery Battery
* 1st Ohio Light Artillery - Battery A - Battery B - Battery C - Battery D - Battery E - Battery F - Battery G - Battery H	- Battery I - Battery K - Battery L - Battery M	
* 1st Ohio (Independent) Light Artillery Battery	
* 2nd Ohio (Independent) Light Artillery Battery
* 2nd Ohio National Guard Light Artillery Battery	
* 3rd Ohio (Independent) Light Artillery Battery
* 4th Ohio (Independent) Light Artillery Battery	
* 5th Ohio (Independent) Light Artillery Battery
* 6th Ohio (Independent) Light Artillery Battery	
* 7th Ohio (Independent) Light Artillery Battery
* 8th Ohio (Independent) Light Artillery Battery	
* 8th Ohio National Guard Light Artillery Battery
* 9th Ohio (Independent) Light Artillery Battery	
* 10th Ohio (Independent) Light Artillery Battery
* 11th Ohio (Independent) Light Artillery Battery	
* 12th Ohio (Independent) Light Artillery Battery
* 13th Ohio (Independent) Light Artillery Battery	
* 14th Ohio (Independent) Light Artillery Battery
* 15th Ohio (Independent) Light Artillery Battery	
* 16th Ohio (Independent) Light Artillery Battery
* 17th Ohio (Independent) Light Artillery Battery	
* 18th Ohio (Independent) Light Artillery Battery
* 19th Ohio (Independent) Light Artillery Battery	
* 20th Ohio (Independent) Light Artillery Battery
* 21st Ohio (Independent) Light Artillery Battery
* 22nd Ohio (Independent) Light Artillery Battery
* 23rd Ohio (Independent) Light Artillery Battery	
* 24th Ohio (Independent) Light Artillery Battery
* 25th Ohio (Independent) Light Artillery Battery
* 26th Ohio (Independent) Light Artillery Battery
 
 
 Cavalry
* 1st Ohio Cavalry
* 2nd Ohio Cavalry
* 3rd Ohio Cavalry	
* 4th Ohio Cavalry
* 5th Ohio Cavalry	
* 6th Ohio Cavalry
* 7th Ohio Cavalry (River Regiment)	
* 8th Ohio Cavalry
* 9th Ohio Cavalry	
* 10th Ohio Cavalry
* 11th Ohio Cavalry	
* 12th Ohio Cavalry
* 13th Ohio Cavalry	
* 1st Ohio (Independent) Cavalry Battalion	
* 2nd Ohio (Independent) Cavalry Battalion	
* 3rd Ohio (Independent) Cavalry Battalion	
* 4th Ohio (Independent) Cavalry Battalion	
* 5th Ohio (Independent) Cavalry Battalion
* McLaughlin's (Independent) Cavalry Squadron	
* Burdsell's (Independent) Cavalry Company
* George's (Independent) Cavalry Company
* Harlan Light Cavalry
* Ironton (Independent) Cavalry Company	
* Union Light Guard
* 3rd Ohio (Independent) Cavalry Company	
* 4th Ohio (Independent) Cavalry Company
* 5th Ohio (Independent) Cavalry Company	
* 6th Ohio (Independent) Cavalry Company
 
 
 Infantry
* (I) 1st Ohio Infantry / (II) 1st Ohio Infantry 
* (I) 2nd Ohio Infantry / (II) 2nd Ohio Infantry
* (I) 3rd Ohio Infantry / (II) 3rd Ohio Infantry
* (I) 4th Ohio Infantry / (II) 4th Ohio Infantry
* (I) 5th Ohio Infantry / (II) 5th Ohio Infantry
* (I) 6th Ohio Infantry ("Guthrie Grays") / (II) 6th Ohio Infantry
* (I) 7th Ohio Infantry / (II) 7th Ohio Infantry
* (I) 8th Ohio Infantry / (II) 8th Ohio Infantry
* (I) 9th Ohio Infantry / (II) 9th Ohio Infantry
* (I) 10th Ohio Infantry / (II) 10th Ohio Infantry
* (I) 11th Ohio Infantry / (II) 11th Ohio Infantry
* (I) 12th Ohio Infantry / (II) 12th Ohio Infantry
* (I) 13th Ohio Infantry / (II) 13th Ohio Infantry
* (I) 14th Ohio Infantry / (II) 14th Ohio Infantry
* (I) 15th Ohio Infantry / (II) 15th Ohio Infantry
* (I) 16th Ohio Infantry / (II) 16th Ohio Infantry
* (I) 17th Ohio Infantry / (II) 17th Ohio Infantry
* (I) 18th Ohio Infantry / (II) 18th Ohio Infantry
* (I) 19th Ohio Infantry / (II) 19th Ohio Infantry
* (I) 20th Ohio Infantry / (II) 20th Ohio Infantry
* (I) 21st Ohio Infantry / (II) 21st Ohio Infantry	
* (I) 22nd Ohio Infantry / (II) 22nd Ohio Infantry	
* 23rd Ohio Infantry
* 24th Ohio Infantry	
* 25th Ohio Infantry
* 26th Ohio Infantry	
* 27th Ohio Infantry
* 28th Ohio Infantry	
* 29th Ohio Infantry
* 30th Ohio Infantry	
* 31st Ohio Infantry
* 32nd Ohio Infantry	
* 33rd Ohio Infantry
* 34th Ohio Infantry	
* 35th Ohio Infantry
* 36th Ohio Infantry	
* 37th Ohio Infantry
* 38th Ohio Infantry	
* 39th Ohio Infantry
* 40th Ohio Infantry	
* 41st Ohio Infantry
* 42nd Ohio Infantry	
* 43rd Ohio Infantry
* 44th Ohio Infantry	
* 45th Ohio Infantry
* 46th Ohio Infantry	
* 47th Ohio Infantry
* 48th Ohio Infantry
* 49th Ohio Infantry	
* 50th Ohio Infantry
* 51st Ohio Infantry	
* 52nd Ohio Infantry
* 53rd Ohio Infantry	
* 54th Ohio Infantry
* 55th Ohio Infantry	
* 56th Ohio Infantry
* 57th Ohio Infantry	
* 58th Ohio Infantry
* 59th Ohio Infantry	
* (I) 60th Ohio Infantry / (II) 60th Ohio Infantry	
* 61st Ohio Infantry
* 62nd Ohio Infantry	
* 63rd Ohio Infantry
* 64th Ohio Infantry	
* 65th Ohio Infantry
* 66th Ohio Infantry	
* 67th Ohio Infantry
* 68th Ohio Infantry	
* 69th Ohio Infantry
* 70th Ohio Infantry	
* 71st Ohio Infantry
* 72nd Ohio Infantry	
* 73rd Ohio Infantry
* 74th Ohio Infantry	
* 75th Ohio Infantry
* 76th Ohio Infantry	
* 77th Ohio Infantry
* 78th Ohio Infantry	
* 79th Ohio Infantry
* 80th Ohio Infantry	
* 81st Ohio Infantry
* 82nd Ohio Infantry	
* 83rd Ohio Infantry
* 84th Ohio Infantry	
* 85th Ohio Infantry
* (I) 86th Ohio Infantry / (II) 86th Ohio Infantry
* 87th Ohio Infantry	
* 88th Ohio Infantry ("1st Battalion Governor's Guard")
* 89th Ohio Infantry
* 90th Ohio Infantry
* 91st Ohio Infantry
* 92nd Ohio Infantry
* 93rd Ohio Infantry	
* 94th Ohio Infantry
* 95th Ohio Infantry	
* 96th Ohio Infantry
* 97th Ohio Infantry	
* 98th Ohio Infantry
* 99th Ohio Infantry	
* 100th Ohio Infantry
* 101st Ohio Infantry	
* 102nd Ohio Infantry
* 103rd Ohio Infantry	
* 104th Ohio Infantry
* 105th Ohio Infantry	
* 106th Ohio Infantry
* 107th Ohio Infantry	
* 108th Ohio Infantry
* 109th Ohio Infantry	
* 110th Ohio Infantry
* 111th Ohio Infantry	
* 112th Ohio Infantry
* 113th Ohio Infantry	
* 114th Ohio Infantry
* 115th Ohio Infantry	
* 116th Ohio Infantry
* 117th Ohio Infantry	
* 118th Ohio Infantry
* 119th Ohio Infantry	
* 120th Ohio Infantry
* 121st Ohio Infantry
* 122nd Ohio Infantry
* 123rd Ohio Infantry	
* 124th Ohio Infantry
* 125th Ohio Infantry	
* 126th Ohio Infantry
* 128th Ohio Infantry
* 129th Ohio Infantry	
* 130th Ohio Infantry
* 131st Ohio Infantry	
* 132nd Ohio Infantry
* 133rd Ohio Infantry	
* 134th Ohio Infantry
* 135th Ohio Infantry	
* 136th Ohio Infantry
* 137th Ohio Infantry	
* 138th Ohio Infantry
* 139th Ohio Infantry	
* 140th Ohio Infantry
* 141st Ohio Infantry	
* 142nd Ohio Infantry
* 143rd Ohio Infantry
* 144th Ohio Infantry
* 145th Ohio Infantry
* 146th Ohio Infantry
* 147th Ohio Infantry	
* 148th Ohio Infantry
* 149th Ohio Infantry	
* 150th Ohio Infantry
* 151st Ohio Infantry	
* 152nd Ohio Infantry
* 153rd Ohio Infantry	
* 154th Ohio Infantry
* 155th Ohio Infantry	
* 156th Ohio Infantry
* 157th Ohio Infantry	
* 158th Ohio Infantry
* 159th Ohio Infantry	
* 160th Ohio Infantry
* 161st Ohio Infantry	
* 162nd Ohio Infantry
* 163rd Ohio Infantry	
* 164th Ohio Infantry
* 165th Ohio Infantry	
* 166th Ohio Infantry
* 167th Ohio Infantry	
* 168th Ohio Infantry
* 169th Ohio Infantry	
* 170th Ohio Infantry
* 171st Ohio Infantry	
* 172nd Ohio Infantry
* 173rd Ohio Infantry	
* 174th Ohio Infantry
* 175th Ohio Infantry
* 176th Ohio Infantry
* 177th Ohio Infantry	
* 178th Ohio Infantry
* 179th Ohio Infantry	
* 180th Ohio Infantry
* 181st Ohio Infantry	
* 182nd Ohio Infantry
* 183rd Ohio Infantry	
* 184th Ohio Infantry
* 185th Ohio Infantry	
* 186th Ohio Infantry
* 187th Ohio Infantry	
* 188th Ohio Infantry
* 189th Ohio Infantry	
* 190th Ohio Infantry
* 191st Ohio Infantry	
* 192nd Ohio Infantry
* 193rd Ohio Infantry	
* 194th Ohio Infantry
* 195th Ohio Infantry	
* 196th Ohio Infantry
* 197th Ohio Infantry
 
 
 Other Units
SHARPSHOOTERS
* 1st Ohio (Independent) Sharpshooter Company	
* 2nd Ohio (Independent) Sharpshooter Company 
* 3rd Ohio (Independent) Sharpshooter Company 	
* 4th Ohio (Independent) Sharpshooter Company 
* 5th Ohio (Independent) Sharpshooter Company 	
* 6th Ohio (Independent) Sharpshooter Company 
* 7th Ohio (Independent) Sharpshooter Company 	
* 8th Ohio (Independent) Sharpshooter Company 
* 9th Ohio (Independent) Sharpshooter Company 	
* 10th Ohio (Independent) Sharpshooter Company 
VETERAN INFANTRY
* 18th Ohio (Veteran) Infantry 	
COLORED INFANTRY
* 127th Ohio (Colored) Infantry	
OTHER INFANTRY UNITS
* 48th Ohio Infantry Battalion
* Hoffman's Infantry Battalion
* Bard's (Independent) Infantry Company
* Dennison Guard
* Ohio Departmental Corps	
* Trumbull Guard
* Wallace Guard
== Casualties from Ohio == 
== Notes ==
== Sources ==
* (Pages 1472-1556)