| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Seiad Valley | city | California | United States | 41.84 | -123.19 | 1669 | |
| Seiberlingville | city | Pennsylvania | United States | 40.61 | -75.73 | 830 | |
| Seibert | city | Colorado | United States | 39.30 | -102.87 | 5029 | |
| Seibert (Colorado) | city | Colorado | United States | 39.30 | -102.87 | 5029 | |
| Seibert (historical) | city | Louisiana | United States | 30.73 | -91.50 | 9 | |
| Seibert, Colorado | city | Colorado | United States | 39.30 | -102.87 | 5029 | |
| Seibert, Kolorado | city | Colorado | United States | 39.30 | -102.87 | 5029 | |
| Seidersville | city | Pennsylvania | United States | 40.59 | -75.38 | 830 | |
| Seidihne | city | Federated States of Micronesia | United States | 6.94 | 158.27 | 3 | |
| Seidlers | city | Michigan | United States | 43.68 | -84.09 | 830 | |
| Seifert Corners | city | New York | United States | 43.23 | -75.54 | 413 | |
| Seigel | city | Iowa | United States | 42.84 | -92.36 | 1066 | |
| Seigler Springs | city | California | United States | 38.87 | -122.69 | 2509 | |
| Seiglers Crossroads | city | South Carolina | United States | 33.64 | -81.66 | 830 | |
| Seigling | city | South Carolina | United States | 33.04 | -81.32 | 200 | |
| Seilema | city | Oregon | United States | 44.94 | -123.04 | 193 | |
| Seiling | city | Oklahoma | United States | 36.15 | -98.92 | 1751 | |
| Seiple | city | Pennsylvania | United States | 40.64 | -75.52 | 344 | |
| Seipstown | city | Pennsylvania | United States | 40.59 | -75.68 | 830 | |
| Seisholtzville | city | Pennsylvania | United States | 40.47 | -75.60 | 898 | |
| Seiten | city | Federated States of Micronesia | United States | 6.87 | 158.29 | 3 | |
| Seitter Acres | city | North Carolina | United States | 34.28 | -77.93 | 22 | |
| Seitz | city | Kentucky | United States | 37.70 | -83.17 | 1177 | |
| Seitz | city | Ohio | United States | 40.92 | -84.18 | 830 | |
| Seitzland | city | Pennsylvania | United States | 39.79 | -76.72 | 830 | |
| Seitzville | city | Pennsylvania | United States | 39.83 | -76.76 | 830 | |
| Seiver | city | Florida | United States | 27.96 | -82.45 | 19 | |
| Seivern | city | South Carolina | United States | 33.72 | -81.41 | 400 |