The following Union Army units and commanders fought in the Battle of Peachtree Creek of the American Civil War. The Confederate order of battle is listed separately.
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Main article: Army of the Cumberland |
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Main article: IV Corps (Union Army) |
| Division | Brigade | Regiments and Others |
|---|---|---|
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First Division
|
1st Brigade
Col Isaac M. Kirby |
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| 2nd Brigade
|
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| 3rd Brigade
Col William Grose |
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| Artillery
Cpt Theodore Thomasson |
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Second Division
|
1st Brigade | |
| 2nd Brigade
Col John W. Blake |
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| 3rd Brigade | ||
| Artillery
Cpt Charles Aleshire |
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Third Division
|
1st Brigade | |
| 2nd Brigade | ||
| 3rd Brigade | ||
| Artillery
Cpt Cullen Bradley |
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Main article: XIV Corps (Union Army) |
| Division | Brigade | Regiments and Others |
|---|---|---|
|
First Division
|
1st Brigade
Col Anson G. McCook |
|
| 2nd Brigade
BG John H. King |
| |
| 3rd Brigade | ||
| Artillery
Cpt Lucius Drury |
| |
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Second Division
|
1st Brigade | |
| 2nd Brigade
Col John G. Mitchell |
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| 3rd Brigade
Col Caleb J. Dilworth |
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| Artillery
Cpt Charles Barnett |
|
Main article: XX Corps (Union Army) |
| Division | Brigade | Regiments and Others |
|---|---|---|
|
First Division
|
1st Brigade | |
| 2nd Brigade | ||
| 3rd Brigade |
| |
| Artillery
Cpt John D. Woodbury |
| |
|
Second Division
|
1st Brigade
Col Charles Candy |
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| 2nd Brigade | ||
| 3rd Brigade
Col David Ireland |
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Third Division
|
1st Brigade | |
| 2nd Brigade
Col John Coburn |
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| 3rd Brigade
Col James Wood |
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| Artillery
Cpt Marco B. Gary |
| |
|
Unattached Units
|
Reserve Brigade
Col Heber Le Favour |
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| Pontoniers
Col George P. Buell |
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| Siege Artillery |