| MID LP3 (location) | - | | 0 | LP |
| MID LP4 | - | | 0 | LP |
| MID LP4 (location) | - | | 0 | LP |
| MiG-31D 07-2 | LII Gromov, Zhukovskiy AFB | SU | 0 | AIR |
| Military Launcher, Launch Area 4, Wallops Flight Facility (Wallops Flight Facility, Wallops Island, Virginia) | - | | 0 | LP |
| Military Launcher North, Launch Area 2, Wallops Flight Facility (Wallops Flight Facility, Wallops Island, Virginia) | - | | 0 | LP |
| Military Launcher South, Launch Area 2, Wallops Flight Facility (Wallops Flight Facility, Wallops Island, Virginia) | - | | 0 | LP |
| Missile base, Kurdistan province, Iran | - | IR | 0 | LS |
| Missile launch site in Yeysk,Krasnodar Krai, Russian invasion of Ukraine (Krasnodar Krai region missile launch sites in Russian invasion of Ukraine) | - | | 0 | LP |
| Mk 39 5-inch naval gun, WSMR (White Sands Missile Range, New Mexico) | - | | 0 | LP |
| Mk II Launcher, Launch Area 3, Wallops Flight Facility (Wallops Flight Facility, Wallops Island, Virginia) | - | | 13 | LP |
| Mk I Launcher, Launch Area 3, Wallops Flight Facility (Wallops Flight Facility, Wallops Island, Virginia) | - | | 8 | LP |
| Mobile launcher, Qurnah, N of Basra (Mobile launchers in Basra region) | Basra, Iraq | | 0 | LP |
| Mobile launchers in Basra region | Basra, Iraq | IQ | 0 | LP |
| Mobile launchers in Iran? | - | IR | 0 | LS |
| Mobile launchers in Iran? (location) | - | | 0 | LS |
| Mobile launchers in Iraq | - | IQ | 0 | LS |
| Mobile launchers in Iraq, near Al Amarah | - | IQ | 0 | LS |
| Mobile launchers in Iraq, western launch area | - | IQ | 0 | LS |
| Mobile launchers N of Basra (Mobile launchers in Basra region) | Basra, Iraq | | 0 | LP |
| Mobile launchers NW of Basra (Mobile launchers in Basra region) | Basra, Iraq | | 0 | LP |
| Mobile launcher, S of An Najaf | An Najaf, Iraq | IQ | 0 | LS |
| Mobile launchers S of Basra (Mobile launchers in Basra region) | Basra, Iraq | | 0 | LP |
| Mobile launchers W of Basra (Mobile launchers in Basra region) | Basra, Iraq | | 0 | LP |
| Mobile Launch Platform 1 | - | US | 0 | PLAT |
| Mobile Launch Platform 2 | - | US | 0 | PLAT |
| Mobile Launch Platform 3 | - | US | 0 | PLAT |
| Mojave drop point 1, East 15-50 km (Mojave Spaceport, California) | - | | 0 | LP |
| Mojave drop point 2, 25 km out near California City (Mojave Spaceport, California) | - | | 0 | LP |
| Mojave drop point 3, location unknown (Mojave Spaceport, California) | - | | 0 | LP |
| Mojave drop point 4, Kelso Valley, California (Mojave Spaceport, California) | - | | 0 | LP |
| Mojave Spaceport, California | - | US | 0 | LP |
| Molodezhnaya, Enderby Land, Australian Antarctic Territory | - | AA | 0 | LS |
| MORABA launcher, Huelva 3 campaign, El Arenosillo (Estacion de sondeos atmosfericos de El Arenosillo, Huelva, Espana) | - | | 0 | LP |
| MORABA Launcher, Sondestrom (Sonde Stromfjord, Kangerlussuaq, Kalaallit Nunaat (Gronland)) | - | | 0 | LP |
| Moraba mobile launcher, LA2, Woomera Range, South Australia (Woomera Instrumented Range, Woomera, South Australia) | - | | 0 | LP |
| Mozyr launches in Russian invasion of Ukraine (Belarus missile launch sites in Russian invasion of Ukraine) | - | | 0 | LP |
| MR-100 launch area, GTsP-4, Kapustin Yar (GTsP-4, Kapustin Yar, Volgograd, Rossiya) | - | | 0 | LP |
| MRL 7.5K, Kokole Point Launch Site, KTF (Kauai Test Facility (KTF), Barking Sands, Kauai) | - | | 0 | LP |
| MRL 7.5K launcher, Pad 1, Poker Flat Research Range, Alaska (Poker Flat Research Range, Ft Wainwright, Alaska) | - | | 0 | LP |
| MRL 7.5K launcher, Pad 2, Poker Flat Research Range, Alaska (Poker Flat Research Range, Ft Wainwright, Alaska) | - | | 0 | LP |
| MRL Launcher 630, Launch Complex 36, WSMR (White Sands Missile Range, New Mexico) | - | | 0 | LP |
| MRL launcher, Camp Tortuguero, Arecibo, Puerto Rico (Camp Tortuguero, Vega Baja, Arecibo, Puerto Rico) | - | | 0 | LP |
| MRL launcher, CL Alcantara (CLA, Alcantara Space Center) | Alcantara, Maranhao, Brasil | | 0 | LP |
| MRL Launcher, Launch Area 2, Wallops Flight Facility (Wallops Flight Facility, Wallops Island, Virginia) | - | | 0 | LP |
| MRL Launcher, Sondestrom (Sonde Stromfjord, Kangerlussuaq, Kalaallit Nunaat (Gronland)) | - | | 0 | LP |
| MRL launcher, Woomera (Woomera Instrumented Range, Woomera, South Australia) | - | | 0 | LP |
| Mt White Station, Canterbury, New Zealand | - | NZ | 0 | LS |
| MUD A | - | | 0 | LP |
| MUD B | - | | 0 | LP |