 | Ibbot, Harold Bertram | | |   |
| Ifill, Alexander | | 25-10-1917 |  |
 | Iggulden, George Walter | 10-01-1912 | 02-05-1981 |     |
| Illingworth, Alfred Maurice | 04-11-1908 | 01-08-1942 | |
| Imlack, John | | |  |
 | Inayat-Khan, Noor-un-Nisa | 01-01-1914 | 13-09-1944 |     |
 | Ineson, James Frank | 17-06-1921 | 04-05-1944 |  |
| Inett, Bertram Verner | | |  |
| Ingham, Edward Cunliffe | | 02-04-1940 |  |
| Ingle, Alec | 15-02-1915 | 31-07-1999 |  |
| Ingledew, Hamilton Murray | 00-00-1902 | 14-01-1945 |   |
 | Ingram, Barry Barnet | 04-10-1916 | 00-11-1988 |   more |
 | Ingram, Kenneth Herschel Callender | | 01-10-1944 |  |
| Ingram, Oliver F. | | | |
| Ingram, William | | | |
| Innes, Herome Alexander | | 04-04-1940 | |
| Innes, Hugh Gault | 00-00-1914 | 27-09-1943 | |
| Innes, Robert Alexander | 15-06-1918 | 06-04-2005 | |
 | Innes, Ronald George | | 19-10-1944 | |
 | Inskip, R.A. | | | |
 | Inskip, Thomas Walker H., 1st Viscount Caldecote | 05-03-1876 | 11-10-1947 |   |
| Instone, Frank Arnold | | |  |
| Instrell, Ronald Charles | 06-05-1914 | |  |
| Inward, James | | 29-01-2015 | |
 | Inwood, George Walter | 14-09-1906 | 16-10-1940 | |
 | Ion, James | 09-11-1922 | 22-09-1944 | |
| Iredale, Martin | 04-06-1892 | 18-12-1940 | |
| Ironside, William Edmund, 1st Baron Ironside | 06-05-1880 | 22-09-1959 | more |
| Irvin, Gerald | | | |
| Irwin, Charles Stuart Bonshaw | 28-05-1915 | 20-02-1985 |   |
| Irwin, John Gordon | | 04-08-1944 |  |
| Isaac, John Marian Bernard | | |  |
| Isaacs, Michael Alfred R., 3rd Marquess of Reading | 08-03-1916 | 02-07-1980 | |
| Isaacs, Samuel Gregory | | 16-02-1986 |  |
| Isaaman, Mark | | 17-12-1944 | |
| Isherwood, Alfred | | |  |
| Issogu, Samuel | | 30-03-1942 | |
| Ivall, Robert George "Bob" | 06-01-1923 | 16-09-2011 |  |
| Iveson, Douglas "Hank" | | 00-00-1986 | |
| Iveson, Thomas Clifford "Tony" | 11-09-1919 | 05-11-2013 |  |
| Ivor-Moore, Thomas | 00-00-1897 | 18-04-1946 |   more |
| Izzett, George Douglas | | 30-05-1944 | |
