| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Reagui | city | Oaxaca | Mexico | 17.46 | -96.23 | 3349 | 1206 |
| Recado | city | Oaxaca | Mexico | 16.04 | -97.18 | 1669 | 6249 |
| Recibimiento | city | Oaxaca | Mexico | 17.10 | -96.95 | 7916 | 3973 |
| Recibimiento de Cuauhtemoc | city | Oaxaca | Mexico | 16.75 | -97.26 | 7726 | 1590 |
| Recodo | city | Oaxaca | Mexico | 16.04 | -97.18 | 1669 | 6249 |
| Recreo | city | Oaxaca | Mexico | 16.48 | -94.43 | 216 | 1163 |
| Red | city | Oaxaca | Mexico | 17.09 | -96.03 | 7654 | 6249 |
| Reforma | city | Oaxaca | Mexico | 16.40 | -94.46 | 252 | 4356 |
| Reforma | city | Oaxaca | Mexico | 16.85 | -96.92 | 5869 | 4285 |
| Reforma | city | Oaxaca | Mexico | 16.40 | -94.23 | 328 | 3120 |
| Reforma | city | Oaxaca | Mexico | 17.95 | -96.07 | 255 | 1540 |
| Reforma | city | Oaxaca | Mexico | 16.94 | -97.52 | 8530 | 4620 |
| Reforma | city | Oaxaca | Mexico | 17.28 | -97.16 | 6233 | 2369 |
| Reforma | city | Oaxaca | Mexico | 17.72 | -97.67 | 6709 | 2201 |
| Reforma | city | Oaxaca | Mexico | 18.30 | -96.33 | 131 | 9895 |
| Reforma | city | Oaxaca | Mexico | 17.57 | -97.81 | 6220 | 7925 |
| Reforma | city | Oaxaca | Mexico | 17.41 | -97.63 | 7549 | 1381 |
| Reforma | city | Oaxaca | Mexico | 15.92 | -96.47 | 3349 | 9041 |
| Reforma | city | Oaxaca | Mexico | 16.14 | -97.14 | 2509 | 7297 |
| Reforma | city | Oaxaca | Mexico | 16.09 | -96.75 | 4189 | 5979 |
| Reforma Agraria Integral | city | Oaxaca | Mexico | 16.27 | -94.46 | 111 | 2956 |
| Reforma Agráia Integral | city | Oaxaca | Mexico | 16.27 | -94.46 | 111 | 2956 |
| Reforma de Pineda | city | Oaxaca | Mexico | 16.40 | -94.46 | 252 | 4356 |
| Refugio Viejo | city | Oaxaca | Mexico | 18.64 | -96.65 | 830 | 11829 |
| Refugio de Morelos | city | Oaxaca | Mexico | 17.59 | -97.44 | 7549 | 2090 |
| Regadillo | city | Oaxaca | Mexico | 16.14 | -96.92 | 4189 | 1326 |
| Regadio | city | Oaxaca | Mexico | 16.52 | -94.30 | 830 | 1192 |
| Regadio | city | Oaxaca | Mexico | 16.14 | -96.92 | 4189 | 1326 |
| Regadio | city | Oaxaca | Mexico | 15.92 | -97.05 | 830 | 1173 |
| Renta | city | Oaxaca | Mexico | 15.93 | -95.67 | 68 | 988 |
| Renta | city | Oaxaca | Mexico | 15.92 | -95.78 | 131 | 1809 |
| Reparito | city | Oaxaca | Mexico | 16.51 | -94.62 | 219 | 745 |
| Reparo | city | Oaxaca | Mexico | 16.63 | -95.13 | 830 | 6376 |
| Reparo | city | Oaxaca | Mexico | 16.33 | -94.37 | 150 | 1719 |
| Reparo | city | Oaxaca | Mexico | 16.17 | -95.28 | 160 | 56802 |
| Reparo Jícara | city | Oaxaca | Mexico | 16.22 | -95.22 | 255 | 27838 |
| Reparo Lencho | city | Oaxaca | Mexico | 16.43 | -94.39 | 830 | 1510 |
| Revolución | city | Oaxaca | Mexico | 17.17 | -95.19 | 396 | 1526 |
| Reyes | city | Oaxaca | Mexico | 17.81 | -96.86 | 7650 | 5383 |
| Reyes | city | Oaxaca | Mexico | 16.92 | -97.89 | 2509 | 2088 |
| Reyes | city | Oaxaca | Mexico | 17.20 | -96.82 | 5337 | 31021 |
| Reyes | city | Oaxaca | Mexico | 16.91 | -96.73 | 5137 | 29606 |
| Reyes Etla | city | Oaxaca | Mexico | 17.20 | -96.82 | 5337 | 31021 |
| Reyes Llano Grande | city | Oaxaca | Mexico | 17.02 | -97.80 | 5869 | 3352 |
| Reyes Mantecon | city | Oaxaca | Mexico | 16.91 | -96.73 | 5137 | 29606 |
| Reynoso | city | Oaxaca | Mexico | 17.26 | -96.54 | 6125 | 1408 |