| Name. | Casualty. | Date. |
|---|
| 2/Lieut. A. R. Adam | Missing | July | 1917 |
| Lieut. J. R. Anderson | Killed | Aug. | 1918 |
| Capt. D. V. Armstrong, D.F.C. (151 Sqdn.) | Killed | May | 1916 |
| Lieut. J. L. Armstrong. | — | Jan. | 1918 |
| Lieut. (A/Capt.) F. L. Atkinson | Injured | April | 1917 |
| 2/Lieut. W. R. Ayling | — | Nov. | 1918 |
| Lieut. J. Baalman | — | Aug. | 1917 |
| Lieut. D. H. Bacon | Missing | Nov. | 1916 |
| Lieut. C. G. Baker | — | Jan. | 1917 |
| Major H. H. Balfour, M.C. and Bar, Croix de Guerre (French) | — | May | 1916 |
| Capt. A. Ball, V.C., D.S.O. and 2 Bars, M.C., Order of St. George (Russian, 4th Class), Croix de Chevalier (French) | Killed | Sept | 1916 |
| Lieut. A. C. Ball | Missing | Feb. | 1918 |
| Lieut. H. J. O. Barnett | — | Jan. | 1918 |
| Lieut. J. N. Bartlett | — | June | 1918 |
| F/Officer H. F. V. Battle | Wounded | Sept. | 1918 |
| Capt. A. Beck, D.F.C. | — | June | 1918 |
| Capt. J. D. Belgrave, M.C. and Bar | Missing | April | 1918 |
| Major A. D. Bell-Irving, M.C. and Bar, Croix de Guerre | Wounded | May | 1916 |
| 2/Lieut. I. Bigood | — | May | 1916 |
| Capt. A. Binnie, M.C. | Missing | April | 1917 |
| Lieut.-Col. W. A. Bishop, V.C., D.S.O. and Bar, M.C., D.F.C., Croix de Chevalier, Legion of Honour, Croix de Guerre with Palm (French) | — | April | 1917 |
| Capt. C. T. Black | — | March | 1917 |
| Capt. C. L. Blake | — | June | 1917 |
| Lieut. R. C. W. Blessley (U.S. Air Service) | Wounded | Sept. | 1918 |
| 2/Lieut. F. Bower | Killed | April | 1917 |
| Lieut. H. S. Brackenbury | Injured | March | 1917 |
| Capt. N. A. Browning-Paterson | Killed | May | 1916 |
| Capt. W. E. G. Bryant, M.B.E. | Wounded | May | 1916 |
| Lieut. H. E. W. Bryning | — | June | 1918 |
| 2/Lieut. H. Buckley | Wounded | Aug. | 1918 |
| 2/Lieut. E. A. Burbidge | — | Sept. | 1918 |
| 2/Lieut. C. M. H. M. Caffyn | Killed | March | 1917 |
| Major K. L. Caldwell, M.C., D.F.C. and Bar, Croix de Guerre (Belgian) | — | Jan. | 1917 |
| Lieut. K. T. Campbell | Died | June | 1918 |
| Lieut. L. H. T. Capel | — | Feb. | 1918 |
| Capt. C. W. Carleton, A.F.C. | — | Dec. | 1916 |
| 2/Lieut. W. M. Carlyle | Missing | Oct. | 1916 |
| Lieut. A. Carter, M.M. | — | Sept. | 1917 |
| 2/Lieut. W. E. Cass | Died | Aug. | 1916 |
| Lieut. G. F. Caswell | Missing | Sept. | 1918 |
| Capt. J. C. A. Caunter | Missing | Oct. | 1917 |
| 2/Lieut. L. C. Chapman | Missing | April | 1917 |
| Capt. L. S. Charles | Missing | July | 1916 |
| Capt. R. L. Chidlaw-Roberts, M.C. | — | Sept. | 1917 |
| 2/Lieut. E. W. Christie | Missing | April | 1918 |
| Capt. S. Clare, M.B.E. | — | Jan. | 1918 |
| Capt. F. W. Clark, A.F.C. | — | Jan. | 1918 |
| 2/Lieut. L. L. Clark | Killed | May | 1916 |
| 2/Lieut. R. B. Clark | Died of Wounds | April | 1917 |
| Major A. C. Clarke | — | Aug. | 1918 |
| Lieut. J. H. Cock | Missing | April | 1917 |
| A/Capt. E. S. T. Cole, M. C. | — | Sept. | 1916 |
| Capt. J. Collier, D.F.C. (80 Sqdn.) | — | July | 1917 |
| Capt. W. H. K. Copeland | — | March | 1918 |
| Lieut. G. F. Court | — | Nov. | 1917 |
| 2/Lieut. G. B. Craig | Missing | Feb. | 1918 |
| Lieut. F. D. Crane | — | Jan. | 1918 |
| Capt. K. Crawford | Missing | April | 1918 |
| Lieut. H. D. Crompton | — | Sept. | 1917 |
| Lieut. (A/Capt.) J. B. Crompton | — | Sept. | 1917 |
| Major C. M. Crowe, M.C., D.F.C. | — | July | 1918 |
| Lieut. C. F. Cunningham | — | Jan. | 1918 |
| F/Lieut. A. P. V. Daly | — | Nov. | 1916 |
| Capt. I. Meredyth Davies | — | April | 1918 |
| Lieut. W. B. Day | — | Oct. | 1918 |
| Capt. G. C. Dell-Clarke, M.C. | Killed | July | 1918 |
| 2/Lieut. E. W. C. Densham | — | Sept. | 1918 |
| F/Lieut. G. W. Dobson, O.B.E. | — | Oct. | 1916 |
| Capt. J. E. Doyle, D.F.C. | Missing | Sept. | 1918 |
| Lieut. L. Drummond | — | Aug. | 1916 |
| Capt. J. M. Drysdale | Wounded | Aug. | 1916 |
| Lieut. G. L. Du Cros | — | June | 1918 |
| Capt. G. M. Duncan, D.F.C. | — | Aug. | 1918 |
| Capt. W. J. A. Duncan, M.C. and Bar | — | Nov. | 1917 |
| 2/Lieut. (Hon. Lieut.) J. Elgood | — | July | 1916 |
| Lieut. G. F. Elliott | — | Sept. | 1917 |
| Lieut. J. McC. Elliott | Missing | April | 1917 |
| Lieut. C. D. Evans | — | Jan. | 1918 |
| 2/Lieut. J. J. Fitzgerald | Missing | Oct. | 1917 |
| 2/Lieut. H. T. Flintoft | — | July | 1918 |
| 2/Lieut. J. H. Flynn | Killed | Sept. | 1917 |
| Major E. L. Foot, M.C. | — | Oct. | 1916 |
| 2/Lieut. C. V. Forsyth | — | Nov. | 1918 |
| Lieut. C. W. France | — | Aug. | 1918 |
| Capt. W. M. Fry, M.C. | — | Jan. | 1917 |
| Capt. P. E. M. Le Gallais, A.F.C. | — | Aug. | 1916 |
| Lieut. W. P. Garnett | Missing | March | 1917 |
| Lieut. F. O. Gibbon | — | July | 1917 |
| Major E. J. L. W. Gilchrist, M.C., D.F.C. | Wounded | Dec. | 1916 |
| Lieut. W. Gilchrist | Missing | May | 1917 |
| Capt. G. A. Giles | — | Jan. | 1917 |
| Lieut. H. Good | — | May | 1916 |
| Capt. F. E. Goodrich, M.C. | Killed | Sept. | 1916 |
| Lieut. H. A. Gordon | Missing | July | 1918 |
| 2/Lieut. R. J. Grandin | Missing | July | 1917 |
| Major E. P. Graves | Killed | March | 1917 |
| Hon. Capt. D. B. Gray, M.C. | — | May | 1916 |
| F/Lieut. E. O. Grenfell, M.C., A.F.C. | Wounded | Dec. | 1916 |
| F/Officer J. S. Griffith, D.F.C. and Bar, Order of St. Vladimir, 4th Class | Wounded | July | 1918 |
| 2/Lieut. W. H. Gunner, M.C. | Missing | July | 1917 |
| Capt. H. W. Guy, Croix de Guerre (Belgian) | — | June | 1917 |
| Lieut. C. S. Hall | Missing | April | 1917 |
| Lieut. J. G. Hall | Missing | Nov. | 1918 |
| Lieut. H. Hamer, A.F.C. | — | Feb. | 1917 |
| Capt. H. A. Hamersley, M.C. | — | Sept. | 1917 |
| Lieut. H. T. Hammond | Missing | Sept. | 1917 |
| 2/Lieut. L. P. Harlow | — | Nov. | 1918 |
| Lieut. H. Harris | — | May | 1916 |
| 2/Lieut. R. M. Harris | Killed | June | 1917 |
| 2/Lieut. J. J. A. Hawtrey | Missing | Sept. | 1917 |
| Lieut. J. Headlam | Killed | May | 1918 |
| Major J. N. D. Heenan | — | June | 1916 |
| Capt. H. G. Hegarty, M.C. | — | Jan. | 1918 |
| Lieut. G. W. Hemsworth | — | Jan. | 1918 |
| Lieut. C. R. Henderson | — | March | 1918 |
| Lieut. N. P. Henderson | Wounded | April | 1917 |
| Capt. E. G. Herbert | Wounded | Jan. | 1917 |
| Lieut. H. E. Hervey, M.C. and Bar | Missing | April | 1917 |
| 2/Lieut. F. A. Hickson | — | Sept. | 1918 |
| Sqdn.-Ldr. R. M. Hill, M.C., A.F.C. | — | Aug. | 1916 |
| Capt. C. Holland, M.C. | — | Dec. | 1916 |
| 2/Lieut. R. Hopper | Killed | Jan. | 1917 |
| F/Lieut. S. B. Horn, M.C. | — | Sept. | 1917 |
| 2/Lieut. E. S. Howard | Killed | May | 1917 |
| 2/Lieut. G. D. Hunter | Missing | May | 1917 |
| 2/Lieut. W. E. Jenkins | Killed | Nov. | 1917 |
| Lieut. O. P. Johnson | — | July | 1918 |
| Lieut. B. S. Johnston | — | Aug. | 1918 |
| Lieut. R. N. K. Jones, M.C. | — | July | 1916 |
| Lieut. P. S. Joyce | Missing | March | 1917 |
| Capt. R. C. Kean | — | Jan. | 1917 |
| Capt. G. D. F. Keddie | — | May | 1916 |
| Lieut. S. W. Keen, M.C. | Died of Wounds | Aug. | 1916 |
| Lieut C. M. Kelly | — | Aug. | 1916 |
| 2/Lieut. W. M. Kent | Missing | Feb. | 1918 |
| Lieut. J. F. M. Kerr | — | Aug. | 1918 |
| 2/Lieut. J. L. Kight | — | Aug. | 1916 |
| 2/Lieut. R. E. Kimbell | Missing | April | 1917 |
| 2/Lieut. C. H. M. King | Killed | Sept. | 1916 |
| Capt. A. N. Kingwill | — | Feb. | 1917 |
| Lieut. R. A. Kirkpatrick | — | April | 1918 |
| Capt. H. Kirton | — | Jan. | 1917 |
| Capt. M. B. Knowles | Missing | April | 1917 |
| Lieut. R. H. Knowles | — | — |
| Lieut. T. Langwill | Missing | April | 1917 |
| Capt. J. D. Latta, M.C. | — | Nov. | 1916 |
| 2/Lieut. J. Laurie-Reid | — | May | 1916 |
| Lieut. (Hon. Capt.) J. K. Law | Missing | Sept. | 1917 |
| 2/Lieut. L. H. Leckie | — | April | 1917 |
| Lieut. H. M. Lewis | — | July | 1917 |
| Lieut. R. G. Lewis | Missing | March | 1918 |
| Lieut. D. R. C. Lloyd | Missing | June | 1917 |
| Capt. E. A. Lloyd | — | Jan. | 1917 |
| Major G. L. Lloyd, M.C., A.F.C. | — | June | 1917 |
| Lieut. L. B. Loughran, American Air Service | Killed | July | 1918 |
| 2/Lieut. J. C. Louw | — | March | 1918 |
| Lieut. (Hon. Capt.) R. J. S. Lund | — | Sept. | 1918 |
| Capt. J. D. McCall | — | Nov. | 1917 |
| Lieut. W. F. McCarthy | Wounded | Nov. | 1918 |
| Lieut. E. J. C. McCracken | Missing | Aug. | 1918 |
| Major J. B. McCudden, V.C., D.S.O. and Bar M.C. and Bar, Croix de Guerre, Mil. Medal | Killed | July | 1918 |
| F/Lieut. B. McEntegart | — | Aug. | 1918 |
| Lieut. I. C. MacGregor | Injured | Sept. | 1917 |
| 2/Lieut. N. C. Mackey | — | Sept. | 1918 |
| 2/Lieut. C. W. McKissock | Missing | May | 1917 |
| 2/Lieut. R. D. McLennan | Killed | Dec. | 1917 |
| Lieut. J. E. C. MacVicker | Killed | June | 1918 |
| 2/Lieut. H. E. Martin | Killed | Nov. | 1916 |
| F/Officer S. J. Mason | — | Sept. | 1918 |
| Major H. Meintjies, M.C., A.F.C. | — | May | 1916 |
| Capt. P. Middlemas, M.B.E. | — | Feb. | 1917 |
| 2/Lieut. S. C. Millar | — | July | 1918 |
| Major J. A. Milot | Missing | April | 1917 |
| Capt. W. E. Molesworth, M.C. and Bar, Italian Medal (Silver) for Military Valour | — | March | 1917 |
| Capt. H. A. S. Molyneux, D.F.C. | — | March | 1918 |
| Lieut.-Col. B. F. Moore | — | Jan. | 1918 |
| Lieut. A. W. Morey, M.C. | Killed | Jan. | 1918 |
| Lieut. D. H. Morris | — | Oct. | 1917 |
| Capt. F. J. Morse, Croix de Guerre (French) | — | Dec. | 1918 |
| Lieut. A. W. M. Mowle | Injured | July | 1917 |
| Lieut. D. C. G. Murray | Missing | June | 1917 |
| 2/Lieut. W. B. Newth | Killed | Sept. | 1918 |
| 2/Lieut. H. J. Newton | Missing | May | 1916 |
| Lieut. B. Nicholson | — | Sept. | 1917 |
| Lieut. J. I. M. O’Beirne | — | May | 1916 |
| Lieut. A. R. Oliver | — | Aug. | 1918 |
| Lieut. J. A. N. Ormsby | Missing | July | 1916 |
| Lieut. H. C. M. Orpen | — | Sept. | 1918 |
| Lieut. E. R. Ortner | — | March | 1918 |
| Lieut. F. H. Osborne | — | Sept. | 1918 |
| Lieut. G. E. Osmond | — | March | 1917 |
| Lieut. C. F. Overy | — | May | 1916 |
| Capt. G. A. Parker, M.C., D.S.O. | Missing | Nov. | 1916 |
| Major S. E. Parker, M.B.E., A.F.C. | — | Aug. | 1916 |
| 2/Lieut. F. C. Parkes | — | June | 1917 |
| Lieut. G. A. H. Parkes | Missing | July | 1917 |
| Capt. C. Parry, D.F.C. | Wounded | July | 1918 |
| Major C. K. C. Patrick, D.S.O., M.C. and Bar | — | Aug. | 1917 |
| Major C. Patteson, M.C., A.F.C., Croix de Guerre (French) | — | May | 1917 |
| Capt. A. R. Penny, M.C. | — | June | 1917 |
| Lieut. E. W. Percival | — | May | 1917 |
| 2/Lieut. R. M. Phalen | Missing | May | 1917 |
| Capt. G. Phillippi, M.C. | Wounded | Sept | 1916 |
| F/Officer G. A. H. Pidcock, Croix de Guerre (French) | — | Jan. | 1917 |
| F/Officer S. L. Pope | — | May | 1917 |
| Sqdn.-Ldr. C. F. A. Portal, M.C., D.S.O. and Bar | — | May | 1916 |
| 2/Lieut. O. Price | — | June | 1918 |
| Lieut. J. O. Priestley | — | Nov. | 1917 |
| Lieut. H. N. J. Proctor | — | March | 1918 |
| Capt. E. B. A. Rayner | — | Jan. | 1917 |
| Capt. J. W. Rayner | — | Aug. | 1918 |
| Lieut. F. K. Read, American Air Service | — | June | 1918 |
| F/Lieut. C. A. Ridley, D.S.O., M.C. | Missing | May | 1916 |
| 2/Lieut. D. M. Robertson | Missing | April | 1917 |
| Lieut. N. McL. Robertson | Killed | Oct. | 1916 |
| Lieut. H. G. Ross | Injured | May | 1917 |
| Lieut. J. A. Roth, United States Air Service | — | Oct. | 1918 |
| Capt. B. Roxburgh-Smith, D.F.C. and Bar Croix de Guerre (Belgian) | Injured | Feb. | 1917 |
| Lieut. N. C. Roystan | Injured | Feb. | 1918 |
| Lieut. W. O. Russell | Missing | April | 1917 |
| Capt. W. J. Rutherford | — | May | 1917 |
| Lieut. A. W. Saunders, D.F.C. | — | Feb. | 1918 |
| Capt. O. J. F. Scholte, M.C. | Killed | July | 1918 |
| Grp.-Capt. A. J. L. Scott, C.B., M.C., A.F.C. | Wounded | April | 1917 |
| Capt. J. Seabrook, A.F.C. | — | Oct. | 1916 |
| Capt. F. H. B. Selous, M.C., Italian Silver Medal | Killed | Sept. | 1917 |
| Lieut. W. B. Sherwood | Missing | Oct. | 1917 |
| Lieut. R. G. Sillars | — | May | 1917 |
| F/Lieut. J. H. Simpson | — | May | 1916 |
| 2/Lieut. M. D. Sinclair | — | June | 1918 |
| 2/Lieut. G. O. Smart | Missing | April | 1917 |
| Sqdn.-Ldr. H. G. Smart | — | May | 1916 |
| Lieut. J. E. Smith | Missing | Sept. | 1918 |
| 2/Lieut. L. H. Smith | Missing | Oct. | 1918 |
| Lieut. R. H. Smith | — | Sept. | 1918 |
| Lieut.-Col. R. R. Smith-Barry, A.F.C., Chevalier de l’Ordre de Leopold | — | May | 1916 |
| F/Lieut. F. O. Soden, D.F.C. | — | July | 1917 |
| 2/Lieut. L. V. Southwell | Injured | March | 1918 |
| Sqdn.-Ldr. W. Sowrey, A.F.C. | — | Nov. | 1916 |
| Lieut. J. M. J. Spencer | Missing | Oct. | 1916 |
| Lieut. F. Stedman | Missing | April | 1917 |
| 2/Lieut. R. B. Steele | Injured | Sept. | 1917 |
| 2/Lieut. L. G. Stockwell | Missing | Oct. | 1918 |
| T/Capt. V. A. Stookes, M.C. | — | Oct. | 1916 |
| 2/Lieut. H. S. Stuart-Smith | Missing | Sept. | 1918 |
| Lieut. E. A. Sullock, A.F.C. | — | March | 1918 |
| Capt. A. S. M. Summers | Missing | Sept. | 1916 |
| 2/Lieut. H. E. Talbot | — | Dec. | 1918 |
| Capt. H. S. Taylor | — | Aug. | 1916 |
| Capt. G. J. Temperley | Injured | Oct. | 1917 |
| Lieut. G. E. Tennant | — | Sept. | 1918 |
| Lieut. O. Thamer | Missing | Jan. | 1918 |
| 2/Lieut. S. A. Thomson | Missing | Sept. | 1918 |
| F/Officer E. Thornton | — | Jan. | 1918 |
| Capt. H. C. Tower | Missing | May | 1916 |
| F/Lieut. E. J. D. Townesend | Missing | April | 1917 |
| Lieut. J. W. Trusler | — | Feb. | 1918 |
| 2/Lieut. F. E. Upton-Smith | — | Feb. | 1918 |
| Capt. S. F. Vincent, A.F.C. | — | July | 1916 |
| Lieut. B. M. Wainwright | Missing | July | 1916 |
| Major F. F. Waldron | Killed | May | 1916 |
| Lieut. Walker | — | Aug. | 1916 |
| Lieut. A. M. Walters | — | Sept. | 1916 |
| Capt. L. S. Weedon | — | Sept. | 1916 |
| 2/Lieut. A. N. Westergaard | — | June | 1918 |
| 2/Lieut. M. West-Thompson | Killed | Sept. | 1917 |
| Lieut. A. D. Whitehead | Missing | March | 1917 |
| Capt. L. E. Whitehead | Wounded | June | 1916 |
| Lieut. J. O. Whiting | Missing | Sept. | 1917 |
| Lieut. R. K. Whitney, D.F.C. | Wounded | Aug. | 1918 |
| 2/Lieut. R. C. R. Wilde | — | Oct. | 1918 |
| Lieut. C. Williams | Missing | May | 1916 |
| 2/Lieut. V. F. Williams | Missing | April | 1917 |
| 2/Lieut. J. Winslow | — | Oct. | 1918 |
| Lieut. C. O. Wright | — | Aug. | 1917 |
| Lieut. G. C. Young | — | May | 1917 |