1st New Zealand Infantry Brigade

• Commander—Lt.-Col. (Temp. Brig.-Gen.) C. W. Melvill, C.M.G., D.S.O., N.Z.S.C.
• Brigade Major—Major W. I. K. Jennings, N.Z.S.C.
• Staff Captain—Capt. F. S. Varnham, M.C.⁵
• Musketry Officer—(No appointment)
• Intelligence Officer—Lt. C. G. H. Robinson, M.C.
• Bombing Officer—Lt. N. V. Le Petit
• Gas Officer—2nd Lt. L. J. Mark
• Transport Officer—Lt. L. M. Dixon, M.C.
• 1st Bn., Auckland Regiment—Lt.-Col. W. W. Alderman, C.M.G., A.I.F. Staff
• 2nd Bn., Auckland Regiment—Lt.-Col. S. S. Allen, D.S.O.
• 1st Bn., Wellington Regiment—Lt.-Col. F. K. Turnbull, D.S.O., M.C.
• 2nd Bn., Wellington Regiment—Major (Temp. Lt.-Col.) W. F. Narbey