| Name | Family | Manufacturer | Maiden Flight Date | Active | Reusable | Launch Count | Length (m) | Max Diameter (m) | LEO Capacity (kg) | GTO Capacity (kg) | Thrust at Liftoff (kN) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Scout B-1 | — | Vought | 08/16/1971 | ✘ | ✘ | 5 | 22.0 | 1.02 | — | — | 440 |
| Scout D-1 | — | Vought | 08/13/1972 | ✘ | ✘ | 16 | 25.0 | 1.14 | 183 | — | 464 |
| Scout E-1 | — | Vought | 06/03/1974 | ✘ | ✘ | 1 | 25.0 | 1.14 | 200 | — | 464 |
| Scout F-1 | — | Vought | 05/07/1975 | ✘ | ✘ | 2 | 25.0 | 1.14 | 193 | — | 395 |
| Scout G-1 | — | Vought | 10/30/1979 | ✘ | ✘ | 17 | 26.0 | 1.14 | 210 | — | 395 |
| Scout X-1 | — | National Aeronautics and Space Administration | 07/02/1960 | ✘ | ✘ | 6 | 25.0 | 1.01 | 59 | — | 471 |
| Scout X-2 | — | Vought | 03/29/1962 | ✘ | ✘ | 2 | 25.0 | 1.01 | 76 | — | 427 |
| Scout X-2B | — | Vought | 09/27/1963 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 440 |
| Scout X-2M | — | Vought | 05/24/1962 | ✘ | ✘ | 3 | 22.0 | 1.02 | — | — | 440 |
| Scout X-3 | — | Vought | 12/16/1962 | ✘ | ✘ | 5 | 24.0 | 1.01 | 87 | — | 513 |
| Scout X-3A | — | Vought | 08/31/1962 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 380 |
| Scout X-3M | — | Vought | 02/19/1963 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 380 |
| Scout X-4 | — | Vought | 06/28/1963 | ✘ | ✘ | 12 | 25.0 | 1.01 | 103 | — | 513 |
| Scout X-4A | — | Vought | 08/18/1964 | ✘ | ✘ | 2 | 22.0 | 1.02 | — | — | 380 |
| Shavit | — | Israeli Space Agency | 09/19/1988 | ✔ | ✘ | 2 | — | — | — | — | — |
| Shavit-2 | — | Israel Aerospace Industries | 04/05/1995 | ✔ | ✘ | 10 | — | — | — | — | — |
| Shtil'-1 | — | KB Mashinostroyeniya | 07/07/1998 | ✘ | ✘ | 2 | 14.8 | 1.9 | 430 | — | 809 |
| Simorgh | — | Iranian Space Agency | 07/27/2017 | ✔ | ✘ | 6 | — | — | — | — | — |
| Skyrora XL | — | Skyrora | — | ✘ | ✘ | 0 | 22.7 | 2.2 | — | — | 70 |
| SLV-3 | — | Indian Space Research Organization | 08/10/1979 | ✘ | ✘ | 4 | 22.0 | 1.0 | 40 | — | 503 |
| Smart Dragon 1 | — | China Rocket Co. Ltd. | 08/17/2019 | ✔ | ✘ | 1 | 19.2 | 1.2 | 150 | — | — |
| Smart Dragon 3 | — | China Rocket Co. Ltd. | 12/09/2022 | ✔ | ✘ | 3 | 32.0 | 2.64 | — | — | — |
| South Korean ADD Solid-Fuel SLV | — | Agency for Defense Development | — | ✘ | ✘ | 0 | — | — | 500 | — | — |
| South Korean ADD Solid-Fuel SLV (3 stage) | — | Agency for Defense Development | 12/04/2023 | ✔ | ✘ | 1 | — | — | 100 | — | — |
| Soyuz | — | Russian Federal Space Agency (ROSCOSMOS) | 11/28/1966 | ✔ | ✘ | 32 | — | — | — | — | — |