| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Reads Mill | city | Alabama | United States | 33.87306 | -85.90167 | 639 | 4494 |
| Ready Crossing | city | Alabama | United States | 34.93278 | -86.72917 | 849 | 5133 |
| Reaves | city | Alabama | United States | 33.975 | -85.79028 | 731 | 4207 |
| Red Bank | city | Alabama | United States | 34.76722 | -87.37 | 544 | 2402 |
| Red Bay | city | Alabama | United States | 34.43972 | -88.14083 | 672 | 1834 |
| Red Creek Heights subdivision | city | Alabama | United States | 30.77917 | -88.22917 | 190 | 22622 |
| Red Eagle | city | Alabama | United States | 33.08444 | -87.13222 | 400 | 1980 |
| Red Hill | city | Alabama | United States | 33.84194 | -86.925 | 754 | 3686 |
| Red Hill | city | Alabama | United States | 34.25583 | -86.42417 | 656 | 6268 |
| Red Hill | city | Alabama | United States | 32.685 | -85.94306 | 544 | 1828 |
| Red Hill Heights subdivision | city | Alabama | United States | 33.34944 | -87.025 | 488 | 14796 |
| Red Level | city | Alabama | United States | 31.40694 | -86.61222 | 380 | 1091 |
| Red Level | city | Alabama | United States | 32.13417 | -86.22333 | 374 | 1159 |
| Red Level | city | Alabama | United States | 33.08972 | -85.47778 | 800 | 1235 |
| Red Oak | city | Alabama | United States | 31.13972 | -86.46056 | 216 | 760 |
| Red Rock | city | Alabama | United States | 34.69778 | -87.86389 | 528 | 2264 |
| Red Rock | city | Alabama | United States | 33.86806 | -87.16667 | 400 | 8340 |
| Red Springs | city | Alabama | United States | 32.02972 | -88.27111 | 406 | 883 |
| Red Star | city | Alabama | United States | 33.7125 | -87.12139 | 357 | 5599 |
| Red Wine | city | Alabama | United States | 33.61778 | -86.96056 | 498 | 14040 |
| Redbud | city | Alabama | United States | 34.06667 | -86.25833 | 980 | 2816 |
| Reddock Springs | city | Alabama | United States | 31.82167 | -86.69167 | 426 | 4954 |
| Redland Bluffs subdivision | city | Alabama | United States | 32.46333 | -86.16944 | 314 | 4512 |
| Redmont Park | city | Alabama | United States | 33.50306 | -86.77528 | 721 | 128086 |
| Redstone Park | city | Alabama | United States | 34.59722 | -86.56639 | 613 | 36169 |
| Redtown | city | Alabama | United States | 31.13778 | -87.6325 | 318 | 662 |
| Reece City | city | Alabama | United States | 34.07222 | -86.03333 | 587 | 24719 |
| Reeds Ferry | city | Alabama | United States | 33.66389 | -87.11972 | 298 | 4012 |
| Reedtown | city | Alabama | United States | 34.49667 | -87.74167 | 761 | 6268 |
| Reeltown | city | Alabama | United States | 32.60361 | -85.80528 | 498 | 2311 |
| Reeves subdivision | city | Alabama | United States | 32.96389 | -85.90083 | 682 | 5857 |
| Reform | city | Alabama | United States | 33.37833 | -88.01528 | 236 | 1636 |
| Refuge | city | Alabama | United States | 33.65 | -86.11722 | 656 | 2876 |
| Regency Forest subdivision | city | Alabama | United States | 32.30583 | -86.22722 | 209 | 61675 |
| Regency Heights subdivision | city | Alabama | United States | 31.32306 | -85.81389 | 328 | 19155 |
| Regency Park subdivision | city | Alabama | United States | 32.31111 | -86.22556 | 209 | 61675 |
| Regency subdivision | city | Alabama | United States | 30.6625 | -88.17389 | 190 | 84582 |
| Regent Forest Estates subdivision | city | Alabama | United States | 33.42306 | -86.82167 | 741 | 102480 |
| Regent Forest subdivision | city | Alabama | United States | 34.6225 | -86.5625 | 875 | 36169 |
| Rehobeth | city | Alabama | United States | 31.12278 | -85.45278 | 262 | 4670 |
| Rehoboth | city | Alabama | United States | 32.19556 | -87.38139 | 216 | 582 |
| Reid | city | Alabama | United States | 34.74917 | -87.03861 | 649 | 4491 |
| Reid Settlement | city | Alabama | United States | 31.24583 | -88.09889 | 147 | 1392 |
| Reids | city | Alabama | United States | 33.88667 | -86.84833 | 554 | 3807 |
| Rembert | city | Alabama | United States | 32.21778 | -87.86972 | 242 | 1034 |
| Remlap | city | Alabama | United States | 33.81667 | -86.60083 | 843 | 4586 |
| Rendalia | city | Alabama | United States | 33.3175 | -86.15722 | 590 | 1808 |
| Renfroe | city | Alabama | United States | 33.43111 | -86.20167 | 754 | 5628 |
| Renfroe Valley | city | Alabama | United States | 33.69639 | -87.90278 | 337 | 3364 |
| Renson | city | Alabama | United States | 31.55389 | -87.28389 | 190 | 1711 |
| Repton | city | Alabama | United States | 31.40889 | -87.23917 | 344 | 884 |
| Republic | city | Alabama | United States | 33.60111 | -86.89083 | 498 | 23602 |
| Rescueville | city | Alabama | United States | 31.69917 | -88.26528 | 187 | 895 |
| Reston Place subdivision | city | Alabama | United States | 33.22278 | -87.56111 | 131 | 63123 |
| Reubenville | city | Alabama | United States | 33.36944 | -86.23806 | 469 | 1814 |
| Reynolds | city | Alabama | United States | 34.63306 | -87.17278 | 616 | 2120 |
| Reynolds Mill | city | Alabama | United States | 33.35528 | -86.21583 | 459 | 1814 |