Post Offices List in Tishomingo County, Mississippi:
| Belmont Post Office | 363 2nd St, Belmont, MS 38827 |
| Burnsville Post Office | 318 Highway 72, Burnsville, MS 38833 |
| Dennis Post Office | 744 Highway 4, Dennis, MS 38838 |
| Iuka Post Office | 801 W Eastport St, Iuka, MS 38852 |
| Tishomingo Post Office | 9 Natchez St, Tishomingo, MS 38873 |