| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Clack | city | Mississippi | United States | 34.85 | -90.29 | 196 | |
| Claiborne (historical) | city | Mississippi | United States | 31.89 | -89.03 | 400 | |
| Claibornesville (historical) | city | Mississippi | United States | 32.60 | -90.54 | 298 | |
| Clara | city | Mississippi | United States | 31.58 | -88.70 | 150 | |
| Claremont | city | Mississippi | United States | 34.12 | -90.52 | 157 | |
| Clark | city | Mississippi | United States | 31.29 | -88.57 | 203 | |
| Clark Place | city | Mississippi | United States | 34.26 | -88.71 | 269 | |
| Clarkburg | city | Mississippi | United States | 32.33 | -89.73 | 370 | |
| Clarksdale | city | Mississippi | United States | 34.20 | -90.57 | 134 | |
| Clarkson | city | Mississippi | United States | 33.64 | -89.15 | 830 | |
| Clarysville | city | Mississippi | United States | 34.64 | -88.91 | 830 | |
| Clay | city | Mississippi | United States | 34.27 | -88.34 | 400 | |
| Clayton | city | Mississippi | United States | 34.60 | -90.42 | 187 | |
| Clayton Village | city | Mississippi | United States | 33.47 | -88.76 | 249 | |
| Claytown | city | Mississippi | United States | 32.98 | -88.97 | 830 | |
| Clear Branch | city | Mississippi | United States | 32.08 | -90.19 | 291 | |
| Clear Springs | city | Mississippi | United States | 32.14 | -89.34 | 830 | |
| Clearman | city | Mississippi | United States | 32.96 | -88.66 | 298 | |
| Cleary | city | Mississippi | United States | 32.17 | -90.18 | 351 | |
| Cleary (historical) | city | Mississippi | United States | 34.36 | -90.43 | 164 | |
| Cleary Heights | city | Mississippi | United States | 32.16 | -90.17 | 383 | |
| Clem | city | Mississippi | United States | 31.71 | -89.79 | 830 | |
| Cleo | city | Mississippi | United States | 31.70 | -89.04 | 206 | |
| Clermont Harbor | city | Mississippi | United States | 30.26 | -89.42 | 0 | |
| Cletonia | city | Mississippi | United States | 33.15 | -90.85 | 98 | |
| Cleveland | city | Mississippi | United States | 33.74 | -90.72 | 131 | |
| Cleveland | city | Mississippi | United States | 32.75 | -88.83 | 830 | |
| Cleveland Crossing | city | Mississippi | United States | 33.75 | -90.80 | 127 | |
| Cliff Williams | city | Mississippi | United States | 32.30 | -88.60 | 830 | |
| Clifford | city | Mississippi | United States | 33.82 | -90.89 | 137 | |
| Clifton | city | Mississippi | United States | 32.47 | -89.57 | 400 | |
| Clifton | city | Mississippi | United States | 31.83 | -91.04 | 298 | |
| Cliftonville | city | Mississippi | United States | 33.24 | -88.43 | 249 | |
| Clinton | city | Mississippi | United States | 32.34 | -90.32 | 347 | |
| Clover Hill | city | Mississippi | United States | 34.28 | -90.54 | 173 | |
| Cloverdale | city | Mississippi | United States | 31.50 | -91.42 | 137 | |
| Clyde | city | Mississippi | United States | 31.35 | -89.47 | 354 |