The following Union Army and Confederate States Army units and commanders fought in the Battle of Glorieta Pass of the American Civil War.

Abbreviations used Military rank Col = Colonel Ltc = Lieutenant Colonel Maj = Major Cpt = Captain Lt = 1st Lieutenant 2Lt = 2nd Lieutenant

Union army Col John P. Slough

Flanking Column Maj John M. Chivington

First Battalion (provisional) Cpt William H. Lewis 5th U.S. Infantry, Company A: Lt Samuel Barr 5th U.S. Infantry, Company G: Lt Stephen Norvell 1st Colorado Infantry, Company B: Cpt Samuel M. Logan Independent Company of Colorado Volunteers: Cpt James Hobart Ford New Mexico Volunteers (detachment): Ltc Manuel Antonio Chaves

Second Battalion (provisional) Cpt Edward W. Wynkoop 1st Colorado Infantry, Company A: 1st Lt. James R. Shaffer 1st Colorado Infantry, Company E: Cpt Scott J. Anthony 1st Colorado Infantry, Company H: Cpt George L. Sanborn

Main Column Col John P. Slough Field Battalion (provisional) Ltc Samuel F. Tappan 1st Colorado Infantry, Company C: Cpt Richard Sopris 1st Colorado Infantry, Company D: Cpt Jacob Downing 1st Colorado Infantry, Company G: Cpt William F. Wilder 1st Colorado Infantry, Company I: Lt Charles Kerber 1st Colorado Infantry, Company K: Cpt Samuel H. Robbins Heavy Battery: Cpt John F. Ritter Light Battery: Lt Ira W. Claflin

Cavalry Reserve Col John P. Slough 3rd U.S. Cavalry, Company C: Cpt George W. Howland 3rd U.S. Cavalry, Company E: Cpt Charles J. Walker 1st Colorado, Company F: Cpt Samuel H. Cook

Confederate Army Ltc William Read Scurry

2nd Texas Mounted Rifles: Maj Charles L. Pyron 4th Texas Mounted Volunteers: Maj Henry W. Raguet 5th Texas Mounted Volunteers: Maj John S. Shropshire 7th Texas Mounted Volunteers: Maj Powhatan Jordan

Independent Attached Units Arizona Rangers: 2Lt William Simmons Brigands (Santa Fe Gamblers): Cpt John G. Phillips San Elizario Spy Company: Lt J. R. Parsons

Artillery Battery: 2Lt James Bradford

References Alberts, Don E. The Battle of Glorieta: Union Victory in the West (College Station, TX: Texas A&M University Press), 1998. Edrington, Thomas S. & John Taylor. The Battle of Glorieta Pass: A Gettysburg in the West, March 26–28, 1862 (Albuquerque, NM: University of New Mexico Press), 1998.