title: Atlanta Union order of battle
text: # Atlanta Union order of battle
  
  The following Union Army units and commanders fought in the Battle of Atlanta (July 22, 1864) of the American Civil War. The Confederate order of battle is listed separately.
  
  ## Abbreviations used
  
  ### Military rank
  
  * MG = Major General
  * BG = Brigadier General
  * Col = Colonel
  * Maj = Major
  * Cpt = Captain
  
  ### Other
  
  * w = wounded
  * k = killed
  
  ## Military Division of the Mississippi
  
  MG William T. Sherman
  
  ### Army of the Tennessee
  
  MG James B. McPherson (k) MG John A. Logan
  
  **XV Corps**
  
  MG John A. Logan BG Morgan L. Smith
  
  | Division | Brigade | Regiments and Others |
  | - | - | - |
  | First Division BG Charles R. Woods | 1st Brigade Col Milo Smith | 26th Iowa 30th Iowa 76th Ohio |
  | First Division BG Charles R. Woods | 2nd Brigade Col James A. Williamson | 4th Iowa 9th Iowa 25th Iowa 31st Iowa |
  | First Division BG Charles R. Woods | 3rd Brigade Col Hugo A. von Wangelin (w) | 3rd Missouri 12th Missouri 17th Missouri 31st Missouri 32nd Missouri |
  | First Division BG Charles R. Woods | Artillery Maj Clemens Landgraeber | Battery F, 2nd Missouri Light Artillery 4th Battery, Ohio Light Artillery |
  | Second Division BG Morgan L. Smith BG Joseph A. J. Lightburn | 1st Brigade Col James S. Martin | 55th Illinois 111th Illinois 116th Illinois 6th Missouri 8th Missouri |
  | Second Division BG Morgan L. Smith BG Joseph A. J. Lightburn | 2nd Brigade BG Joseph Lightburn Col Wells S. Jones | 83rd Indiana 30th Ohio 37th Ohio 47th Ohio 53rd Ohio 54th Ohio |
  | Second Division BG Morgan L. Smith BG Joseph A. J. Lightburn | Artillery Cpt Francis DeGress | Battery A, 1st Illinois Light Artillery Battery B, 1st Illinois Light Artillery Battery H, 1st Illinois Light Artillery |
  | Fourth Division BG William Harrow | 1st Brigade Col Reuben Williams | 26th Illinois 90th Illinois 100th Illinois 12th Indiana |
  | Fourth Division BG William Harrow | 2nd Brigade Col Charles C. Walcutt | 40th Illinois 103rd Illinois 97th Indiana 6th Iowa 46th Ohio |
  | Fourth Division BG William Harrow | 3rd Brigade Col John M. Oliver | 48th Illinois 99th Indiana 15th Michigan 70th Ohio |
  | Fourth Division BG William Harrow | Artillery Cpt Henry H. Griffiths | Battery F, 1st Illinois Light Artillery 1st Battery, Iowa Light Artillery |
  
  **XVI Corps (left wing)**
  
  MG Grenville M. Dodge
  
  | Division | Brigade | Regiments and Others |
  | - | - | - |
  | Second Division BG Thomas W. Sweeny | 1st Brigade BG Elliott W. Rice | 52nd Illinois 66th Indiana 2nd Iowa 7th Iowa |
  | Second Division BG Thomas W. Sweeny | 2nd Brigade Col August Mersey (w) Ltc Robert N. Adams | 9th Illinois (Mounted) 12th Illinois 66th Illinois 81st Ohio |
  | Second Division BG Thomas W. Sweeny | 3rd Brigade BG William Vandever (garrison duty at Rome) | 7th Illinois 50th Illinois 57th Illinois 39th Iowa |
  | Second Division BG Thomas W. Sweeny | Artillery Cpt Frederick Welker | Battery H, 1st Missouri Light Artillery |
  | Fourth Division BG John W. Fuller | 1st Brigade Col John Morrill | 64th Illinois 18th Missouri 27th Ohio 39th Ohio |
  | Fourth Division BG John W. Fuller | 2nd Brigade Col John W. Sprague (engaged at Decatur) | 35th New Jersey 43rd Ohio 63rd Ohio 25th Wisconsin |
  | Fourth Division BG John W. Fuller | Artillery Cpt Jerome B. Burrows | Battery C, 1st Michigan Light Artillery Battery F, 2nd U.S. Light Artillery |
  
  **XVII Corps**
  
  MG Francis P. Blair, Jr.
  
  | Division | Brigade | Regiments and Others |
  | - | - | - |
  | Third Division BG Mortimer D. Leggett | 1st Brigade BG Manning F. Force | 20th Illinois 30th Illinois 31st Illinois 12th Wisconsin 16th Wisconsin |
  | Third Division BG Mortimer D. Leggett | 2nd Brigade Col Robert K. Scott (w) Ltc Greenbury F. Wiles | 20th Ohio 68th Ohio 78th Ohio |
  | Third Division BG Mortimer D. Leggett | 3rd Brigade Col Adam G. Malloy | 17th Wisconsin Worden's Battalion Detachment, 14th Wisconsin Detachment, 81st Illinois Detachment, 95th Illinois |
  | Third Division BG Mortimer D. Leggett | Artillery Cpt William S. Williams | Battery D, 1st Illinois Light Artillery Battery H, 1st Michigan Light Artillery 3rd Battery, Ohio Light Artillery |
  | Fourth Division BG Giles A. Smith | 1st Brigade Col Benjamin F. Potts | 32nd Illinois 23rd Indiana 53rd Indiana 3rd Iowa 32nd Ohio |
  | Fourth Division BG Giles A. Smith | 2nd Brigade Col John A. Logan (on garrison duty in northern Georgia) | 14th Illinois 15th Illinois 41st Illinois |
  | Fourth Division BG Giles A. Smith | 3rd Brigade Col William Hall | 11th Iowa 13th Iowa 15th Iowa 16th Iowa |
  | Fourth Division BG Giles A. Smith | Artillery Cpt Edward Spear | Battery F, 2nd Illinois Light Artillery 1st Battery, Minnesota Light Artillery 15th Battery, Ohio Light Artillery |
  