| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mount Baker | city | Washington | United States | 47.58 | -122.29 | 78 | |
| Mount Baldy | city | California | United States | 34.24 | -117.66 | 4570 | |
| Mount Baldy Village | city | California | United States | 34.24 | -117.66 | 4570 | |
| Mount Berry | city | Georgia | United States | 34.28 | -85.18 | 830 | |
| Mount Bethel | city | Georgia | United States | 33.97 | -84.41 | 1059 | |
| Mount Bethel | city | New Jersey | United States | 40.83 | -74.90 | 853 | |
| Mount Bethel | city | New Jersey | United States | 40.64 | -74.51 | 400 | |
| Mount Bethel | city | Pennsylvania | United States | 40.90 | -75.11 | 830 | |
| Mount Bethel | city | Texas | United States | 33.05 | -96.11 | 830 | |
| Mount Bethel (historical) | city | South Carolina | United States | 34.34 | -81.56 | 830 | |
| Mount Beulah | city | Kentucky | United States | 37.30 | -85.94 | 830 | |
| Mount Beulah | city | South Carolina | United States | 33.44 | -81.54 | 400 | |
| Mount Blanchard | city | Ohio | United States | 40.90 | -83.56 | 830 | |
| Mount Blanco | city | Ohio | United States | 39.19 | -82.26 | 830 | |
| Mount Blanco | city | Texas | United States | 33.82 | -101.19 | 3349 | |
| Mount Blanco | city | Virginia | United States | 37.36 | -77.31 | 98 | |
| Mount Bolus | city | North Carolina | United States | 35.93 | -79.05 | 403 | |
| Mount Bowdoin | city | Massachusetts | United States | 42.30 | -71.07 | 82 | |
| Mount Braddock | city | Pennsylvania | United States | 39.94 | -79.64 | 1669 | |
| Mount Briar | city | Maryland | United States | 39.44 | -77.69 | 830 | |
| Mount Bullion | city | California | United States | 37.51 | -120.04 | 2509 | |
| Mount Bullion (historical) | city | California | United States | 38.66 | -119.73 | 6049 | |
| Mount Bush Estates | city | Maryland | United States | 39.46 | -76.26 | 16 |