| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ruback Camp | city | New York | United States | 43.03 | -74.07 | 895 | |
| Rubboard Crossing | city | Texas | United States | 29.70 | -101.01 | 1669 | |
| Rube | city | Wisconsin | United States | 44.05 | -87.80 | 830 | |
| Rubens Siding | city | Iowa | United States | 42.82 | -94.58 | 1187 | |
| Rubermont | city | Virginia | United States | 37.06 | -78.21 | 400 | |
| Rubert Ford | city | Kentucky | United States | 37.24 | -84.97 | 830 | |
| Rubert Manor | city | Maryland | United States | 39.05 | -76.51 | 98 | |
| Rubia | city | Florida | United States | 27.95 | -82.49 | 19 | |
| Rubicam | city | Pennsylvania | United States | 40.13 | -75.12 | 298 | |
| Rubicon | city | Arkansas | United States | 34.63 | -92.77 | 396 | |
| Rubicon | city | Idaho | United States | 44.98 | -116.37 | 4199 | |
| Rubicon | city | Wisconsin | United States | 43.34 | -88.46 | 1049 | |
| Rubicon Properties | city | California | United States | 39.01 | -120.12 | 6227 | |
| Rubicon Springs (historical) | city | California | United States | 39.02 | -120.25 | 6197 | |
| Rubideaux Landing | city | Florida | United States | 27.92 | -82.49 | 0 | |
| Rubidoux | city | California | United States | 34.00 | -117.41 | 830 | |
| Rubie | city | Arkansas | United States | 34.60 | -93.52 | 830 | |
| Rubio | city | Iowa | United States | 41.22 | -91.94 | 830 | |
| Rubio Estates | city | Florida | United States | 27.89 | -82.50 | 6 | |
| Ruble | city | Arkansas | United States | 34.60 | -93.52 | 830 | |
| Ruble | city | Iowa | United States | 42.81 | -96.41 | 1669 | |
| Ruble | city | Mississippi | United States | 30.77 | -88.87 | 95 | |
| Ruble | city | Missouri | United States | 37.15 | -90.90 | 830 | |
| Ruble Mill | city | Pennsylvania | United States | 39.78 | -79.80 | 1082 | |
| Rubonia | city | Florida | United States | 27.58 | -82.55 | 6 | |
| Rubottom | city | Oklahoma | United States | 33.94 | -97.46 | 839 | |
| Rubribaculum | city | Louisiana | United States | 30.45 | -91.15 | 49 | |
| Ruby | city | Arizona | United States | 31.46 | -111.24 | 4399 | |
| Ruby | city | Colorado | United States | 38.87 | -107.10 | 10908 | |
| Ruby | city | Idaho | United States | 42.50 | -113.82 | 4199 | |
| Ruby | city | Illinois | United States | 42.32 | -89.07 | 830 | |
| Ruby | city | Louisiana | United States | 31.19 | -92.25 | 85 | |
| Ruby | city | Mississippi | United States | 31.95 | -90.25 | 239 | |
| Ruby | city | Mississippi | United States | 33.69 | -90.23 | 127 | |
| Ruby | city | Montana | United States | 45.33 | -112.09 | 5196 | |
| Ruby | city | Nebraska | United States | 40.83 | -97.08 | 1669 | |
| Ruby | city | New York | United States | 42.02 | -74.01 | 318 | |
| Ruby | city | South Carolina | United States | 34.75 | -80.18 | 341 | |
| Ruby | city | Alaska | United States | 64.74 | -155.49 | 393 | |
| Ruby | city | Virginia | United States | 38.50 | -77.52 | 298 | |
| Ruby | city | Washington | United States | 46.38 | -119.28 | 383 | |
| Ruby | city | Washington | United States | 48.50 | -119.73 | 2001 | |
| Ruby | city | Washington | United States | 48.52 | -117.30 | 2063 | |
| Ruby | city | Wisconsin | United States | 45.18 | -90.99 | 1141 | |
| Ruby | city | United States Virgin Islands | United States | 17.74 | -64.75 | 111 | |
| Ruby | city | Michigan | United States | 43.04 | -82.61 | 830 | |
| Ruby (historical) | city | Alabama | United States | 33.75 | -87.18 | 396 | |
| Ruby (historical) | city | Colorado | United States | 39.02 | -106.61 | 11748 | |
| Ruby (historical) | city | Ohio | United States | 38.68 | -82.33 | 898 | |
| Ruby (historical) | city | Washington | United States | 48.74 | -121.06 | 2509 | |
| Ruby Acres | city | Utah | United States | 41.03 | -111.91 | 4586 | |
| Ruby City | city | North Carolina | United States | 35.38 | -83.12 | 4189 | |
| Ruby Corner | city | New York | United States | 44.45 | -75.60 | 328 | |
| Ruby Falls | city | Tennessee | United States | 35.02 | -85.34 | 902 | |
| Ruby Gulch (historical) | city | Montana | United States | 47.11 | -109.30 | 4491 | |
| Ruby Hill | city | Nevada | United States | 39.50 | -115.99 | 6925 | |
| Ruby Hill | city | Colorado | United States | 39.69 | -105.01 | 5282 | |
| Ruby Hill (historical) | city | Nevada | United States | 39.67 | -114.63 | 8805 | |
| Ruby Junction | city | Minnesota | United States | 47.43 | -92.92 | 1669 | |
| Ruby Valley | city | Nevada | United States | 40.36 | -115.45 | 6020 | |
| Ruby's Mobile Home Park | city | Florida | United States | 30.65 | -81.46 | 6 | |
| Ruby's Mobile Home Park | city | Michigan | United States | 43.83 | -84.77 | 846 | |
| Rubyatt | city | North Carolina | United States | 35.22 | -79.73 | 830 | |
| Rubys Corner | city | Wisconsin | United States | 45.18 | -87.74 | 830 | |
| Rubyville | city | Ohio | United States | 38.83 | -82.93 | 895 |