| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Old Rampart | city | Alaska | United States | 67.16 | -141.67 | 830 | |
| Old Rebel Field Colonia | city | Texas | United States | 26.17 | -97.88 | 55 | |
| Old Rebel Heights Colonia Number 1 | city | Texas | United States | 26.19 | -97.88 | 55 | |
| Old Rebel Heights Colonia Number 2 | city | Texas | United States | 26.19 | -97.88 | 55 | |
| Old Red Rock Place | city | California | United States | 38.79 | -123.44 | 1669 | |
| Old Reed Place | city | Texas | United States | 30.08 | -103.13 | 4189 | |
| Old Reserve Hills | city | Illinois | United States | 41.65 | -88.35 | 830 | |
| Old Retrop | city | Oklahoma | United States | 35.15 | -99.34 | 1738 | |
| Old Reveille (historical) | city | Nevada | United States | 38.03 | -116.18 | 7125 | |
| Old Reyno | city | Arkansas | United States | 36.33 | -90.76 | 272 | |
| Old Ripley | city | Illinois | United States | 38.90 | -89.57 | 830 | |
| Old River | city | California | United States | 35.27 | -119.11 | 331 | |
| Old River Community | city | Texas | United States | 29.89 | -94.81 | 26 | |
| Old River Estates | city | South Carolina | United States | 33.85 | -78.64 | 22 | |
| Old River Terrace | city | Texas | United States | 29.78 | -95.13 | 22 | |
| Old River-Winfree | city | Texas | United States | 29.87 | -94.83 | 32 | |
| Old Roach | city | Colorado | United States | 40.92 | -106.12 | 9399 | |
| Old Rock Hill | city | Georgia | United States | 31.01 | -83.57 | 252 | |
| Old Round Rock (historical) | city | Texas | United States | 30.51 | -97.68 | 830 | |
| Old Royal | city | Washington | United States | 48.18 | -124.46 | 200 |