| BERSH LC6/4 | - | | 0 | LP |
| BERSH LC6/7 | - | | 0 | LP |
| BERSH LC7/1 | - | | 0 | LP |
| BHOT LP1 | - | | 0 | LP |
| BHOT LP2 | - | | 0 | LP |
| BHOT LP3 | - | | 0 | LP |
| Birdling's Flat, Canterbury Plains, New Zealand | - | NZ | 0 | LS |
| Black Mesa, Blanding, Utah | - | | 0 | LP |
| Black Rock Desert, Nevada | - | US | 0 | LP |
| BLA LP1 | - | | 0 | LP |
| BLAN BM | - | | 0 | LP |
| Blandine, CIEES B2, Hammaguir, Algerie (Centre Interarmees d'Essais d'Engins Speciaux (CIEES), Algerie) | - | | 0 | LP |
| BLAN WM | - | | 0 | LP |
| Bloodhound Launcher 1, RAF Aberporth (Aberporth Range) | Aberporth | | 0 | LP |
| Bloodhound Launcher 2, RAF Aberporth (Aberporth Range) | Aberporth | | 0 | LP |
| BLRUS GRUSH | - | | 0 | LP |
| BLRUS KALV | - | | 0 | LP |
| BLRUS MOZYR | - | | 0 | LP |
| Blue Origin, West Texas Launch Site, Corn Ranch | Van Horn, Texas | US | 0 | LS |
| Boeing 747-123 Shuttle Carrier Aircraft N905NA | Edwards AFB | US | 0 | AIR |
| Boeing 747-400 (-41R) S/N 32745 Cosmic Girl N744VG | Mojave Air and Space Port | US | 0 | AIR |
| Boeing 747-SR46 Shuttle Carrier Aircraft N911NA | Edwards AFB | US | 0 | AIR |
| Bohai launch area (Some Yellow Sea launches may also be here) | Yellow Sea | CN | 0 | LZ |
| BOMARC Complex 1, Vandenberg AFB (Vandenberg AFB, California) | - | | 0 | LP |
| BOMARC Complex 2, Vandenberg AFB (Vandenberg AFB, California) | - | | 0 | LP |
| BOMARC launcher 1, Vandenberg AFB (Vandenberg AFB, California) | - | | 0 | LP |
| BOMARC launcher 2, Vandenberg AFB (Vandenberg AFB, California) | - | | 0 | LP |
| Bornish Launch Area, Guided Weapons Range, South Uist, Hebrides (Royal Artillery Guided Weapons Range, South Uist, Hebrides) | - | | 0 | LP |
| Bo Run Jiu Zhou | - | CN | 0 | SHIP |
| Bou Hammadi, CIEES, Colomb-Bechar, Algerie (Centre Interarmees d'Essais d'Engins Speciaux (CIEES), Algerie) | - | | 0 | LP |
| Bowen Orbital Spaceport, Queensland | Abbot Point, Queensland | AU | 0 | LS |
| BRETA LP1 | - | | 0 | LP |
| BRETA LP2 | - | | 0 | LP |
| Brigitte, CIEES B2, Hammaguir, Algerie (Centre Interarmees d'Essais d'Engins Speciaux (CIEES), Algerie) | - | | 4 | LP |
| Broad Ocean Area 75-150 km N of Roi Namur (US Army Kwajalein Atoll (USAKA), Marshall Islands) | Pacific Ocean | | 0 | LP |
| Broad Ocean Area NE of Kwajalein (US Army Kwajalein Atoll (USAKA), Marshall Islands) | Pacific Ocean | | 0 | LP |
| Broad Ocean Area W of Wake I (Andersen Air Force Base, Guam, Marianas Islands) | - | | 0 | LP |
| BROCK LP1 | - | | 0 | LP |
| BROCK LP2 | - | | 0 | LP |
| Buckley Air Force Base | - | | 0 | |
| Bugaev cruise 1990 (Bugaev Expedition 9, 1990 (SU012248)) | Atlantic Ocean | | 0 | LP |
| Bugaev Expedition 1, 1980 (SU010225) | Minia, Atlantic Ocean | SU | 0 | LP |
| Bugaev Expedition 2, 1981 (SU010136) | Minia, Atlantic Ocean | SU | 0 | LC |
| Bugaev Expedition 3, 1981 (SU010233) | Minia, Atlantic Ocean | SU | 0 | LC |
| Bugaev Expedition 4, 1982 (SU010239) | Minia, Atlantic Ocean | SU | 0 | LC |
| Bugaev Expedition 5, 1983 (SU007027) | Minia, Atlantic Ocean | SU | 0 | LC |
| Bugaev Expedition 6, 1987 (SU010263) | Minia, Atlantic Ocean | SU | 0 | LC |
| Bugaev Expedition 7, 1987 (SU007364) | Minia, Atlantic Ocean | SU | 0 | LC |
| Bugaev Expedition 8, 1989 | Minia, Atlantic Ocean | SU | 0 | LC |
| Bugaev Expedition 9, 1990 (SU012248) | Minia, Atlantic Ocean | SU | 0 | LC |