The following Union Army units and commanders fought in the Battle of Fort Stevens of the American Civil War on July 11–12, 1864. The Confederate order of battle is listed separately.
width=25% | Division | width=25% | Brigade | Regiments and Other |
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Emergency Division[2] BG Montgomery C. Meigs | First Brigade BG Daniel H. Rucker |
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Second Brigade BG Halbert E. Paine |
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3rd Brigade Col Richard Butler Price Col Addison Farnsworth, July 12[3] |
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Cavalry |
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width=25% | Division | width=25% | Brigade | Regiments and Others |
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First Division BG David A. Russell | 1st Brigade Col William H. Penrose |
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2nd Brigade BG Emory Upton |
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3rd Brigade Col Oliver Edwards |
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Second Division BG George W. Getty | 1st Brigade BG Frank Wheaton |
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2nd Brigade (Vermont Brigade) BG Lewis A. Grant |
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3rd Brigade Col Daniel Bidwell |
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Artillery | Artillery Brigade Col Charles H. Tompkins |
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width=25% | Division | width=25% | Brigade | Regiments and Others |
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First Division BG William Dwight[8] | 1st Brigade Col George L. Beal |
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2nd Brigade BG James W. McMillan |
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3rd Brigade Col Leonard D. H. Currie |
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Division Artillery |
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Second Division BG Cuvier Grover[10] | 3rd Brigade Col Jacob Sharpe |
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4th Brigade Col David Shunk |
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See main article: XXII Corps (Union Army). MG Christopher C. Augur
width=25% | Division | width=25% | Brigade | Regiments and Others |
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Defenses North of the Potomac[11] BG Martin D. Hardin | 1st Brigade Col James M. Warner |
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2nd Brigade Ltc Joseph A. Haskin |
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3rd Brigade Ltc John H. Oberteuffer |
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Defenses South of the Potomac[12] BG Gustavus A. DeRussy | 1st Brigade Col Joseph N. G. Whistler |
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2nd Brigade Col Thomas Wilhelm[13] |
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3rd Brigade created 10 July Col William Smith Irwin |
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4th Brigade created 2 July Maj. Charles C. Meservey |
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Cavalry Col Charles Russell Lowell |
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District of Washington Col Moses N. Wisewell[14] | 1st Veteran Reserve Brigade Col George W. Gile (attached to Hardin's Division) |
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Not brigaded[15] |
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Cavalry Division[16] Col William Gamble | 1st Division Cpt Benjamin Rockafellow |
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2nd Division Cpt James T. Peale |
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3rd Division Maj Henry W. Sawyer |
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District of Alexandria[17] BG John P. Slough (not engaged) | 2nd Veteran Reserve Brigade Col William H. Browne |
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Not brigaded |
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In addition to their own commands these officers supervised a section of Washington's fortifications during the battle.[18]
Commander | Line | |
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Alexander M. McCook | Defenses of the Potomac River & Washington (overall command) | |
Quincy A. Gillmore | Northeast Line: Fort Lincoln to Fort Totten (XIX Corps, Detachment) | |
Montgomery C. Meigs | Northern Line: Fort Totten to Fort DeRussy (including Fort Stevens) (Quartermaster Corps) | |
Martin D. Hardin | Northwest Line: Fort DeRussy to Fort Sumner (1st Division, XXII Corps) | |
Horatio G. Wright | Reserve troops (VI Corps) |