1st Battalion North Staffordshire Regiment (17th Infantry Brigade)
| Lt.-Col. V. W. de Falbe, D.S.O. | Mobn.--11.10.15[a] |
2nd Battalion Argyll and Sutherland Highlanders (19th Infantry Brigade)
| Lt.-Col. H. P. Moulton-Barrett | 12.10.14[a]--2.11.14 |
| Major (T/Lt.-Col.) H. B. Kirk | 3.11.14--8.1.15 |
| Lt.-Col. R. C. Gore | 16.2.15--31.5.15[a] |
2nd Battalion Leinster Regiment (17th Infantry Brigade)
| Lt.-Col. W. T. M. Reeve | Mobn.--19.11.14 |
| Major (T/Lt.-Col.) G. M. Bullen-Smith | 20.11.14--3.6.15 |
| Lt.-Col. W. T. M. Reeve | 3.6.15--20.7.15 |
| Major (T/Lt.-Col.) G. M. Bullen-Smith | 21.7.15--11.10.15[a] |
3rd Battalion Rifle Brigade (17th Infantry Brigade)
| Lt.-Col. R. Alexander | Mobn.--13.10.14 |
| Major (T/Lt.-Col.) Lord Henniker | 13.10.14--21.11.14 |
| Lt.-Col. R. Alexander | 22.11.14--29.12.14 (d. of w.) |
| Major (T/Lt.-Col.) Lord Henniker | 30.12.14--9.6.15 |
| Capt. (T/Major) R. Pigot, M.C. | 10.6.15--11.10.15[a] |
1/5th Battalion Loyal North Lancs Regiment (16th Infantry Brigade)
| Lt.-Col. G. Hesketh | 16.2.15[a]--11.6.15[a] |