| Infantry | Cavalry | Total | |
| British Empire | 9 | 4 | 13 |
| - U.K. | 6 | 2 | 8 |
| - India | 3 | 2 | 5 |
| Belgium | 6 | 1 | 7 |
| France | 86 | 10 | 96 |
| Japan | 1 | - | 1 |
| Russia | 70 | 24 | 94 |
| Serbia | 11 | 1 | 12 |
| Total Entente | 183 | 40 | 223 |
| Austria-Hungary | 53 | 11 | 64 |
| Germany | 102 | 11 | 113 |
| Total Central Powers | 155 | 22 | 177 |
| Infantry | Cavalry | Total | |
| British Empire | 80 | 7 | 87 |
| - U.K. | 64 | 5 | 69 |
| - Australia | 5 | 2 | 7 |
| - Canada | 4 | - | 4 |
| - India | 6 | - | 6 |
| - New Zealand | 1 | - | 1 |
| Belgium | 6 | 1 | 7 |
| France | 115 | 6 | 121 |
| Greece | 11 | - | 11 |
| Italy | 57 | 4 | 61 |
| Japan | 1 | - | 1 |
| Portugal | 2 | - | 2 |
| Serbia | 6 | 1 | 7 |
| U.S.A. | 42 | - | 42 |
| Total Entente | 320 | 19 | 339 |
| Austria-Hungary | 66 | 12 | 78 |
| Bulgaria | 14 | 2 | 16 |
| Germany | 213 | 7 | 220 |
| Turkey | 27 | 1 | 28 |
| Total Central Powers | 320 | 22 | 342 |
Notes:
(1) Central Powers end period is 10/18
Source: John Ellis & Michael Cox, The World War I Databook.