| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Clantonville | city | Arkansas | United States | 36.48139 | -93.90889 | 1486 | 1996 |
| Clarendon | city | Arkansas | United States | 34.69306 | -91.31361 | 147 | 761 |
| Clarkedale | city | Arkansas | United States | 35.30917 | -90.23611 | 223 | 2513 |
| Clarkridge | city | Arkansas | United States | 36.47778 | -92.35111 | 754 | 1457 |
| Clarks Corner | city | Arkansas | United States | 35.12333 | -90.61194 | 196 | 944 |
| Clarksville | city | Arkansas | United States | 35.47139 | -93.46639 | 393 | 5700 |
| Claude | city | Arkansas | United States | 35.47278 | -92.60222 | 797 | 739 |
| Claunch | city | Arkansas | United States | 35.87083 | -90.46222 | 226 | 2195 |
| Clay | city | Arkansas | United States | 35.39667 | -91.78611 | 285 | 1424 |
| Clayton Spur historical | city | Arkansas | United States | 34.47361 | -94.37722 | 928 | 808 |
| Clayton historical | city | Arkansas | United States | 33.62611 | -93.43972 | 360 | 1531 |
| Clear Lake | city | Arkansas | United States | 34.31389 | -92.21889 | 288 | 1785 |
| Clear Lake | city | Arkansas | United States | 35.86333 | -89.87333 | 249 | 2182 |
| Clear Lake Junction | city | Arkansas | United States | 33.52083 | -93.92361 | 259 | 1511 |
| Clear Point | city | Arkansas | United States | 36.29556 | -94.01028 | 1213 | 5867 |
| Clear Spring | city | Arkansas | United States | 34.07083 | -93.38194 | 396 | 581 |
| Clear Water historical | city | Arkansas | United States | 35.34139 | -91.6425 | 413 | 3508 |
| Clearview Estates | city | Arkansas | United States | 35.73722 | -91.65 | 459 | 5394 |
| Clearwater | city | Arkansas | United States | 35.92333 | -90.25694 | 232 | 1568 |
| Clebb historical | city | Arkansas | United States | 35.14861 | -92.59417 | 298 | 1686 |
| Clementine historical | city | Arkansas | United States | 36.37306 | -94.45139 | 1190 | 3393 |
| Clements historical | city | Arkansas | United States | 34.17667 | -91.67028 | 177 | 503 |
| Cleveland | city | Arkansas | United States | 35.42139 | -92.70944 | 698 | 895 |
| Clifty | city | Arkansas | United States | 36.23722 | -93.79611 | 1469 | 764 |
| Clinton | city | Arkansas | United States | 35.59139 | -92.46028 | 590 | 895 |
| Clipper | city | Arkansas | United States | 33.57194 | -93.85306 | 249 | 1262 |
| Cloar | city | Arkansas | United States | 35.30972 | -90.45778 | 200 | 3100 |
| Cloquet historical | city | Arkansas | United States | 33.61722 | -92.09722 | 265 | 2244 |
| Clover Bend | city | Arkansas | United States | 35.98083 | -91.09306 | 242 | 622 |
| Cloverdale | city | Arkansas | United States | 34.67306 | -92.35056 | 295 | 69606 |
| Clow | city | Arkansas | United States | 33.88972 | -93.7725 | 396 | 1058 |
| Clutes historical | city | Arkansas | United States | 36.04306 | -92.88333 | 1197 | 462 |
| Clyde | city | Arkansas | United States | 35.89139 | -94.40639 | 1312 | 2064 |
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