Colonels - Cadmus M. Wilcox of Tennessee; promoted. Samuel Henry of Marshall; resigned. Horace King of Morgan; wounded at Gettysburg.
Lieutenant Colonels - Samuel Henry; promoted. Edward A. O'Neal of Lauderdale; transferred. Gaines Smith of Limestone.
Majors - E.A. O'Neal; promoted. Jere Williams of Jackson; resigned. James M. Crow of Lauderdale.
Adjutants - John Burtwell of Lauderdale; transferred. John Featherston of Limestone; transferred to line. James W. Wilson; killed at Sharpsburg. William Holcombe of Limestone; captured at Petersburg.
Mobile - F.H. Ripley; resigned. W.C. Murphy; wounded and captured at Williamsburg; killed at Salem. A.H. Hays.
Jackson and Marshall - Jere Williams; promoted. Blake Moore; resigned. Elias Jacobs; wounded at Gettysburg; retired. Patrick Seward; captured.
Limestone - Thomas H. Hobbs; killed at Gaines' Mill. John Featherston; wounded at Gettysburg.
Butler - E.Y. Hill; killed at Gaines' Mill. Thomas Mills; resigned. Mathew Patton.
Lauderdale - D.W. Gillis; killed at Williamsburg. John Chisholm; captured at Gettysburg; died at Fort Delaware. B.F. Taylor; wounded at Sharpsburg; captured at Petersburg.
Marshall - James L. Sheffield; resigned. John Rayburn; killed at Sharpsburg. A.W. Ledbetter; wounded at Salem and Sharpsburg.
Lawrence - James M. Warren; resigned. M.G, May; wounded at Sharpsburg.
Morgan - Horace King; promoted. Wm. Todd; retired.
Limestone - David Houston; resigned. Gaines Smith; captured at Gettysburg; promoted.