Template:FtCasey1Cmdrs
| Assumed | Relieved | Rank | Name | Cullum | Notes |
|---|---|---|---|---|---|
| 1899-09-08 | 1901-01-16 | 2d Lt. | Putnam, Alfred B. | 3875 | |
| 1901-01-16 | 1901-03-26 | 1st Lt. | Kessler, P. M. | N/A | |
| 1901-03-26 | 1901-05-15 | 2d Lt. | Pratt, Raymond B. | N/A | |
| 1901-05-15 | 1901-11-06 | 1st Lt. | Kessler, P. M. | N/A | |
| 1901-11-06 | 1902-07-19 | 2d Lt. | Kerrick, Harrison S. | N/A | |
| 1902-07-19 | 1902-08-18 | Capt. | Tracy, Joseph P. | N/A | |
| 1902-08-18 | 1902-09-22 | Capt. | Lewis, Isaac N. | 3031 | |
| 1902-09-22 | 1902-11-22 | Maj. | Williams, John R. | 2593 | |
| 1902-11-22 | 1903-10-08 | Capt. | Lewis, Isaac N. | 3031 | |
| 1903-10-08 | 1905-12-20 | Maj. | Walker, Leverett H. | 2385 | |
| 1905-12-20 | 1906-08-01 | Maj. | Barney, George F. | 2940 | |
| 1906-08-01 | 1906-10-26 | Capt. | Hancock, William F. | 2972 | |
| 1906-10-05 | 1907-04 | Capt. | Scott, Guy T. | N/A | |
| 1907-04 | 1907-06-15 | Lt. Col. | Niles, Lotus | 2554 | |
| 1907-06-15 | 1907-08-02 | Capt. | Gilbert, Bertram C. | N/A | |
| 1907-08-02 | 1909-11-18 | Maj. | Hayden, John L. | 3243 | |
| 1909-11-18 | 1910-01-16 | Capt. | Geary, John T. | N/A | |
| 1910-01-16 | 1910-02-03 | Capt. | Brown, Hugh S. | N/A | |
| 1910-02-03 | 1910-03-30 | Capt. | Geary, John T. | N/A | |
| 1910-03-30 | 1911-09-30 | Maj. | Stevens, Gustave N.S. | 3131 | |
| 1911-09-30 | 191? | Maj. | Hayden, John L. | 3243 | |
| Dates are formatted in yyyy-mm-dd to sort correctly. The Cullum Number is the graduation order from the United States Military Academy by year and class rank and links to a page for the officer on the website version of the Cullum Register. Listings without a Cullum Number indicate that the person was not a graduate of the United States Military Academy. | |||||