| SRL LP1 | - | | 0 | LP |
| SRL RW03/21 | - | | 0 | LP |
| SS-083 ROKS Dosan Ahn Changho | - | KR | 0 | SUB |
| SS-085 ROKS Ahn Mu | - | KR | 0 | SUB |
| SS-086 Shin Chae-ho | - | KR | 0 | SUB |
| SSG DL | - | | 0 | LP |
| SSG HAD | - | | 0 | LP |
| SSG HAD3 | - | | 0 | LP |
| SSG MORABA | - | | 0 | LP |
| SSG MRL | - | | 0 | LP |
| SSG T | - | | 0 | LP |
| Stanley R. Mickelson Safeguard Complex (SRMSC) | Nekoma, North Dakota | US | 0 | LS |
| St Anna Trench, Arctic Ocean | Arctic Ocean | SU | 0 | LZ |
| Starbase, Boca Chica Beach, Texas | - | US | 0 | LP |
| Starbird 42ft 50K launcher, Launch Complex 36, WSMR (White Sands Missile Range, New Mexico) | - | | 0 | LP |
| Starnberg | - | | 0 | |
| Starship Landing Pad, Boca Chica (Texas Launch Site, Boca Chica Beach, Texas) | Boca Chica Beach, Texas | | 0 | LP |
| Starship Orbital Pad 1, Boca Chica (Starbase, Boca Chica Beach, Texas) | Boca Chica Beach, Texas | | 11 | LP |
| Starship Orbital Pad 2, Boca Chica (Starbase, Boca Chica Beach, Texas) | Boca Chica Beach, Texas | | 1 | LP |
| Starship Pad A, Boca Chica (Texas Launch Site, Boca Chica Beach, Texas) | Boca Chica Beach, Texas | | 0 | LP |
| Starship Pad B, Boca Chica (Texas Launch Site, Boca Chica Beach, Texas) | Boca Chica Beach, Texas | | 0 | LP |
| Starstruck offshore site, 16 km E of San Clemente Island, California (SLBM and Air Launch Area, Western Test Range, Pacific Ocean) | - | | 0 | LP |
| STASPRO, Pameungpeuk site, Cilauteurum, Lembe I, Garut, Jawa Barat | - | ID | 0 | LS |
| STB OLP1 | - | | 0 | LP |
| STB OLP2 | - | | 0 | LP |
| St. Inigoes, Maryland | - | | 0 | |
| Submerged barge,Korean People's Navy | - | KP | 0 | SUB |
| SUIST Bornish | - | | 0 | LP |
| SUIST C1 | - | | 0 | LP |
| SUIST C2 | - | | 0 | LP |
| SUIST C3 | - | | 0 | LP |
| SUIST D701 | - | | 0 | LP |
| SUIST D701D | - | | 0 | LP |
| SUIST LA1 | - | | 0 | LP |
| SUIST LA2 | - | | 0 | LP |
| SUIST T1 | - | | 0 | LP |
| Sukchon County launch site, South Pyongan Prov. (Pyong'annam-do), CMIK | - | KP | 0 | LS |
| Sunan Airport, Pyonyang | - | KP | 0 | LP |
| SUNAN LP1 | - | | 0 | LP |
| SUNAN LP2 | - | | 0 | LP |
| SUNAN LP3 | - | | 0 | LP |
| SUNAN LP4 | - | | 0 | LP |
| SUNAN LP5 | - | | 0 | LP |
| Super Strypi Rail, Kokole Point Launch Site, KTF (Kauai Test Facility (KTF), Barking Sands, Kauai) | - | | 1 | LP |
| Support Area, Al Sulayil (Al Sulayil missile base, Saudi Arabia) | Al Sulayil, Saudi Arabia | | 0 | LP |
| Surface Launch Building, Naval Missile and Astronautics Center (Naval Missile and Astronautics Center, Point Mugu, California) | Point Mugu, California | | 0 | LP |
| SV3 LM6-DS | - | | 0 | LP |
| SVAL LONG | - | | 0 | LP |
| SvalRak, Ny Alesund, Svalbard, Spitsbergen | - | N | 0 | LP |
| Sverdlovsk air defence base | - | SU | 0 | LS |