| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Roark | city | Arkansas | United States | 33.36 | -91.82 | 213 | |
| Rob Roy | city | Arkansas | United States | 34.28 | -91.90 | 190 | |
| Roberts (historical) | city | Arkansas | United States | 33.28 | -93.88 | 298 | |
| Roberts (historical) | city | Arkansas | United States | 34.44 | -91.65 | 187 | |
| Robertsville | city | Arkansas | United States | 35.37 | -92.79 | 830 | |
| Robinson | city | Arkansas | United States | 36.17 | -94.36 | 1099 | |
| Rochelle Riviera | city | Arkansas | United States | 36.15 | -94.02 | 1197 | |
| Rock | city | Arkansas | United States | 36.27 | -93.87 | 1669 | |
| Rock Creek | city | Arkansas | United States | 34.76 | -92.43 | 830 | |
| Rock Creek (historical) | city | Arkansas | United States | 34.31 | -93.54 | 830 | |
| Rock Hill | city | Arkansas | United States | 36.03 | -90.52 | 318 | |
| Rock Springs | city | Arkansas | United States | 35.94 | -92.54 | 830 | |
| Rock Springs | city | Arkansas | United States | 33.76 | -91.91 | 209 | |
| Rock Springs | city | Arkansas | United States | 35.43 | -92.98 | 830 | |
| Rockhouse | city | Arkansas | United States | 36.28 | -93.67 | 1187 | |
| Rockport | city | Arkansas | United States | 34.39 | -92.83 | 341 | |
| Rockwell | city | Arkansas | United States | 34.46 | -93.13 | 377 | |
| Rocky | city | Arkansas | United States | 34.59 | -94.37 | 964 | |
| Rocky Comfort | city | Arkansas | United States | 33.71 | -94.41 | 830 | |
| Rocky Comfort | city | Arkansas | United States | 36.24 | -94.31 | 1197 | |
| Rocky Comfort (historical) | city | Arkansas | United States | 36.47 | -94.30 | 1197 | |
| Rocky Hill | city | Arkansas | United States | 35.74 | -92.58 | 1669 | |
| Rocky Mound | city | Arkansas | United States | 33.26 | -93.83 | 291 | |
| Rocky Mound | city | Arkansas | United States | 33.14 | -93.36 | 265 | |
| Rocky Mound | city | Arkansas | United States | 33.67 | -93.53 | 830 | |
| Rodney | city | Arkansas | United States | 36.24 | -92.16 | 830 | |
| Roe | city | Arkansas | United States | 34.63 | -91.39 | 206 | |
| Roff (historical) | city | Arkansas | United States | 34.35 | -94.43 | 1669 | |
| Rogers | city | Arkansas | United States | 36.33 | -94.12 | 1669 | |
| Rogers Addition | city | Arkansas | United States | 35.78 | -91.62 | 396 | |
| Rohwer | city | Arkansas | United States | 33.76 | -91.28 | 134 | |
| Rokey | city | Arkansas | United States | 35.86 | -90.27 | 229 | |
| Roland | city | Arkansas | United States | 34.90 | -92.50 | 285 | |
| Rolfe Junction | city | Arkansas | United States | 33.12 | -91.87 | 118 | |
| Rolla | city | Arkansas | United States | 34.21 | -92.73 | 830 | |
| Rolling Hills | city | Arkansas | United States | 34.96 | -92.11 | 298 | |
| Rolling Hills | city | Arkansas | United States | 35.12 | -92.40 | 830 | |
| Rollinson (historical) | city | Arkansas | United States | 34.93 | -90.63 | 183 | |
| Romance | city | Arkansas | United States | 35.24 | -92.05 | 830 | |
| Rome City (historical) | city | Arkansas | United States | 36.39 | -94.60 | 1108 | |
| Rondo | city | Arkansas | United States | 33.44 | -93.98 | 347 | |
| Rondo | city | Arkansas | United States | 34.66 | -90.82 | 213 | |
| Rone | city | Arkansas | United States | 34.07 | -92.13 | 226 | |
| Roosevelt | city | Arkansas | United States | 35.52 | -91.67 | 830 | |
| Rosa | city | Arkansas | United States | 35.77 | -89.85 | 249 | |
| Rosboro | city | Arkansas | United States | 34.29 | -93.51 | 830 | |
| Rose Bud | city | Arkansas | United States | 35.33 | -92.08 | 830 | |
| Rose City | city | Arkansas | United States | 34.76 | -92.21 | 239 | |
| Rose Creek | city | Arkansas | United States | 35.06 | -92.99 | 830 | |
| Rose Hill | city | Arkansas | United States | 33.67 | -91.81 | 314 | |
| Rose Hill | city | Arkansas | United States | 33.89 | -91.70 | 173 | |
| Rose Place | city | Arkansas | United States | 35.24 | -90.60 | 206 | |
| Rosedale | city | Arkansas | United States | 34.72 | -92.37 | 328 | |
| Rosedale (historical) | city | Arkansas | United States | 35.75 | -94.39 | 1099 | |
| Rosedale (historical) | city | Arkansas | United States | 33.98 | -94.04 | 396 | |
| Roseland | city | Arkansas | United States | 35.85 | -90.10 | 232 | |
| Rosenbaum | city | Arkansas | United States | 35.13 | -90.85 | 213 | |
| Rosetta | city | Arkansas | United States | 35.71 | -93.34 | 1669 | |
| Roseville | city | Arkansas | United States | 35.38 | -93.78 | 347 | |
| Rosie | city | Arkansas | United States | 35.67 | -91.54 | 337 | |
| Rosine | city | Arkansas | United States | 35.04 | -90.80 | 239 | |
| Ross | city | Arkansas | United States | 35.46 | -93.25 | 830 | |
| Ross Van Ness | city | Arkansas | United States | 33.11 | -91.35 | 111 | |
| Rosston | city | Arkansas | United States | 33.59 | -93.28 | 341 | |
| Rotan | city | Arkansas | United States | 33.97 | -91.55 | 164 | |
| Rotan | city | Arkansas | United States | 35.63 | -89.99 | 229 | |
| Rottaken | city | Arkansas | United States | 34.57 | -92.21 | 239 | |
| Rough Edge (historical) | city | Arkansas | United States | 34.25 | -94.01 | 830 | |
| Rough and Ready (historical) | city | Arkansas | United States | 33.61 | -91.79 | 396 | |
| Round Hill | city | Arkansas | United States | 34.13 | -92.79 | 396 | |
| Round Mountain | city | Arkansas | United States | 35.03 | -92.45 | 298 | |
| Round Pond | city | Arkansas | United States | 35.06 | -90.62 | 196 | |
| Round Top (historical) | city | Arkansas | United States | 36.48 | -94.48 | 984 | |
| Rover | city | Arkansas | United States | 34.95 | -93.41 | 396 | |
| Rowell | city | Arkansas | United States | 33.89 | -92.02 | 249 | |
| Rowlett (historical) | city | Arkansas | United States | 35.31 | -92.30 | 830 | |
| Roxton | city | Arkansas | United States | 36.04 | -93.80 | 1797 | |
| Roy | city | Arkansas | United States | 35.66 | -90.09 | 229 | |
| Roy | city | Arkansas | United States | 34.01 | -93.70 | 406 | |
| Royal | city | Arkansas | United States | 34.51 | -93.24 | 830 |