The following United States Army units and commanders fought in the Battle of Port Republic 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 Ltc = Lieutenant Colonel Maj = Major Cpt = Captain
Department of the Rappahannock MG Irvin McDowell (not present)
Forces at Port Republic BG Erastus B. Tyler
Division Brigade Regiment or otherShield's Division
BG James Shields (not present)Third (Tyler’s) Brigade
BG Erastus B. Tyler 7th Indiana Infantry: Col James Gavin 7th Ohio Infantry: Ltc William P. Creighton 29th Ohio Infantry: Col Louis P. Buckley 110th Pennsylvania Infantry: Col William D. Lewis 1st West Virginia Infantry: Col Joseph ThoburnFourth (Carroll’s) Brigade
Col Samuel S. Carroll 5th Ohio Infantry: Col Samuel H. Dunning 66th Ohio Infantry: Col Charles Candy 84th Pennsylvania Infantry: Maj Walter Barrett Cavalry 1st West Virginia Cavalry: Maj Benjamin F. Chamberlain Artillery Battery L, 1st Ohio Artillery: Cpt Lucius N. Robinson Battery H, 1st Ohio Artillery: Cpt James F. Huntington Battery E, 4th U.S. Artillery: Cpt Joseph C. Clark, Jr.
References June 9, 1862 - Battle of Port Republic, Va. The War of the Rebellion: A Compilation of the Official Records of the Union and Confederate Armies. United States War Department. Volume XII, Chapter XXIV, pp. 717–791. (1885)