Lieutenant-Colonel.—James B. Smith.
Major.—Edward T. Raymond.
Adjutant.—Thomas H. Haskell.
Quartermaster.—Augustus H. Tuttle.
Surgeon.—Albert H. Bryant.
Chaplain.—Nathaniel Richardson.
Captains.—Ames, Marshall, Hodgkins, Fairbank, Burrage, Davidson, and Woodward.
First Lieutenants.—Harwood, Perley, Cross, Osborne, Austin Davis, Jonas H. Davis, Morrow, Mott, and Field.
Second Lieutenants.—Goodell, Phelps, Babcock, and Howe.