| Name | Title | Date Appointed |
| Levi B. Casey | Postmaster | 09/22/1846 |
| Claiborne J. Cash | Postmaster | 11/18/1847 |
| George Folk | Postmaster | 11/07/1859 |
| William C. Cash | Postmaster | 12/24/1860 |
| Cary W. Gregory | Postmaster | 12/28/1863 |
| David E. Sheerer | Postmaster | 07/26/1865 |
| Iredell W. Williams | Postmaster | 11/27/1868 |
| Allison Clark | Postmaster | 03/30/1882 |
| Allison Clark | Postmaster | 02/08/1883 |
| William H. Williford | Postmaster | 03/24/1884 |
| Allison Clark | Postmaster | 07/18/1884 |
| John Ward | Postmaster | 06/15/1885 |
| Joseph S. McRaven | Postmaster | 05/11/1889 |
| Otis W. Williams | Postmaster | 03/06/1894 |
| Robert J. Morray | Postmaster | 07/14/1897 |
| Lewis A. Westbrook | Postmaster | 06/05/1913 |
| Charles O. Anderson | Postmaster | 02/24/1922 |
| Martin W. Robertson | Postmaster | 05/28/1934 |
| Martin W. Robertson | Acting Postmaster | 05/13/1935 |
| Roy Lane Jackson | Acting Postmaster | 07/31/1949 |
| James H. Sneed | Postmaster | 12/21/1950 |
| Mrs. Helen V. Treece | Officer-In-Charge | 06/30/1972 |
| Charles D. Wild Jr. | Postmaster | 03/17/1973 |
| Jackie L. Summers | Officer-In-Charge | 09/26/1978 |
| Carla Olkoski | Officer-In-Charge | 01/26/1979 |
| Mrs. Linda Sue Donelson | Postmaster | 06/30/1979 |
| Mary Ellen Grisley | Officer-In-Charge | 10/02/1992 |
| Phyllis R. Dunn | Postmaster | 02/20/1993 |
Originally established as SULPHUR SPRINGS. Changed to CREAL SPRINGS February 8, 1883