| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mount Babylon | city | Western Cape | South Africa | -34.31 | 19.30 | 2683 | 427 |
| Mount Baird | city | Queensland | Australia | -15.14 | 145.11 | 121 | 0 |
| 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 Barclay | city | Montserrado | Liberia | 6.35 | -10.65 | 321 | 298 |
| Mount Barclay Camp | city | Montserrado | Liberia | 6.35 | -10.65 | 321 | 298 |
| Mount Barker | city | South Australia | Australia | -35.07 | 138.87 | 928 | 16578 |
| Mount Barker | city | Western Australia | Australia | -34.63 | 117.67 | 869 | 149 |
| Mount Barker Junction | city | South Australia | Australia | -35.02 | 138.85 | 997 | 16535 |
| Mount Barnet Airport | airport | -16.74 | 125.91 | 0 | |||
| Mount Barry | city | South Australia | Australia | -28.24 | 134.99 | 830 | 0 |
| Mount Barry Airport | airport | -28.23 | 135.00 | 0 | |||
| Mount Bator Van Khure | city | Bulgan | Mongolia | 49.42 | 102.70 | 3349 | 0 |
| Mount Beauty | city | Victoria | Australia | -36.74 | 147.18 | 1669 | 447 |
| Mount Beauty Airport | airport | -36.73 | 147.17 | 1100 | 0 | ||
| Mount Beckworth | city | Victoria | Australia | -37.32 | 143.68 | 1227 | 607 |
| Mount Bekker | city | Mpumalanga | South Africa | -25.57 | 31.08 | 3349 | 1091 |
| Mount Belcher Heliport | airport | 48.83 | -123.50 | 1000 | 0 | ||
| Mount Bellew | city | Galway | Ireland | 53.47 | -8.50 | 246 | 1732 |
| Mount Bellew Bridge | city | Galway | Ireland | 53.47 | -8.50 | 246 | 1732 |
| Mount Belmore | city | Saint Andrew | Jamaica | 18.10 | -76.78 | 2509 | 160009 |
| Mount Benson | city | South Australia | Australia | -37.08 | 139.78 | 13 | 90 |
| Mount Beresford | city | Ireland | 52.20 | -7.04 | 226 | 11224 | |
| Mount Berry | city | Georgia | United States | 34.28 | -85.18 | 830 | |
| Mount Berryman | city | Queensland | Australia | -27.72 | 152.33 | 997 | 0 |
| Mount Best | city | Victoria | Australia | -38.60 | 146.30 | 830 | 436 |
| 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 Blazes | city | Eastern Cape | South Africa | -31.98 | 28.99 | 1253 | 11552 |
| Mount Bleak | city | Eastern Cape | South Africa | -31.31 | 29.43 | 2808 | 15286 |
| Mount Blow | city | Manchester | Jamaica | 17.95 | -77.48 | 2043 | 28118 |
| Mount Bogoto | city | Mashonaland East | Zimbabwe | -17.84 | 31.87 | 4438 | 6109 |
| Mount Bolton | city | Ireland | 52.32 | -7.32 | 190 | 3276 | |
| Mount Bolus | city | North Carolina | United States | 35.93 | -79.05 | 403 | |
| Mount Boorithumble | city | New South Wales | Australia | -33.12 | 146.32 | 830 | 0 |
| Mount Boorithumble Station | city | New South Wales | Australia | -33.12 | 146.32 | 830 | 0 |
| Mount Boothby | city | South Australia | Australia | -35.90 | 139.76 | 321 | 0 |
| Mount Boregoro Helicopter Landing Site | airport | -9.89 | 148.11 | 898 | 0 | ||
| Mount Borradale Airport | airport | -12.10 | 132.91 | 0 | |||
| Mount Bougai | city | Midlands | Zimbabwe | -19.84 | 30.02 | 3474 | 2831 |
| Mount Bowdoin | city | Massachusetts | United States | 42.30 | -71.07 | 82 | |
| Mount Braddock | city | Pennsylvania | United States | 39.94 | -79.64 | 1669 | |
| Mount Brand | city | Free State | South Africa | -30.35 | 25.71 | 5029 | 8 |
| Mount Brevitor | city | Saint Peter | Barbados | 13.27 | -59.60 | 830 | 58414 |
| Mount Briar | city | Maryland | United States | 39.44 | -77.69 | 830 | |
| Mount Briscoe | city | Offaly | Ireland | 53.31 | -7.26 | 331 | 1880 |
| Mount Brown | city | New South Wales | Australia | -29.80 | 141.79 | 830 | 0 |
| Mount Browne | city | New South Wales | Australia | -29.80 | 141.79 | 830 | 0 |
| Mount Bruce | city | South Australia | Australia | -37.27 | 140.28 | 108 | 20 |
| Mount Bruis | city | Ireland | 52.45 | -8.24 | 830 | 1816 | |
| Mount Bryan East | city | South Australia | Australia | -33.40 | 139.02 | 1669 | 0 |
| Mount Brydges | city | Ontario | Canada | 42.91 | -81.49 | 830 | 3973 |
| Mount Buller Alpine Village | city | Victoria | Australia | -37.15 | 146.44 | 4189 | 298 |
| Mount Bullion | city | California | United States | 37.51 | -120.04 | 2509 | |
| Mount Bullion (historical) | city | California | United States | 38.66 | -119.73 | 6049 | |
| Mount Bundey | city | Northern Territory | Australia | -12.83 | 131.58 | 383 | 0 |
| Mount Bures | city | Essex | United Kingdom | 51.95 | 0.77 | 121 | 17424 |
| Mount Burges | city | Western Australia | Australia | -30.85 | 121.12 | 1781 | 0 |
| Mount Burke Homestead | city | New Zealand | -44.63 | 169.15 | 1148 | 665 | |
| Mount Burnett | city | Victoria | Australia | -37.98 | 145.50 | 400 | 1302 |
| Mount Burr | city | South Australia | Australia | -37.54 | 140.46 | 295 | 261 |
| Mount Burrell | city | New South Wales | Australia | -28.50 | 153.22 | 1151 | 1428 |
| Mount Bush Estates | city | Maryland | United States | 39.46 | -76.26 | 16 | |
| Mount Bute | city | Victoria | Australia | -37.87 | 143.42 | 830 | 483 |