| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bay Center | city | Washington | United States | 46.63 | -123.95 | 3 | |
| Bay Center Junction | city | Washington | United States | 46.60 | -123.92 | 3 | |
| Bay Che | city | Hoa Binh | Vietnam | 20.60 | 105.58 | 137 | 26712 |
| Bay Chuyên | city | Hoa Binh | Vietnam | 20.78 | 105.23 | 341 | 14981 |
| Bay City | city | Florida | United States | 29.76 | -85.02 | 3 | |
| Bay City | city | Illinois | United States | 37.25 | -88.50 | 400 | |
| Bay City | city | Maryland | United States | 38.97 | -76.34 | 3 | |
| Bay City | city | Michigan | United States | 43.59 | -83.89 | 830 | |
| Bay City | city | North Carolina | United States | 35.18 | -76.77 | 13 | |
| Bay City | city | Oregon | United States | 45.52 | -123.89 | 16 | |
| Bay City | city | Texas | United States | 28.98 | -95.97 | 49 | |
| Bay City | city | Washington | United States | 46.86 | -124.06 | 3 | |
| Bay City | city | Wisconsin | United States | 44.59 | -92.45 | 830 | |
| Bay City Mobile Home Park | city | Delaware | United States | 38.63 | -75.13 | 3 | |
| Bay Colony | city | Delaware | United States | 38.59 | -75.14 | 3 | |
| Bay Colony | city | New York | United States | 40.63 | -73.60 | 0 | |
| Bay Colony | city | Virginia | United States | 36.88 | -76.01 | 3 | |
| Bay Colony | city | Maryland | United States | 38.39 | -75.16 | 19 | |
| Bay Country | city | Maryland | United States | 38.76 | -76.61 | 147 | |
| Bay Crest Park | city | Florida | United States | 27.99 | -82.58 | 9 |