| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Atlas SLV-3C Centaur | Atlas | Convair | 09/08/1967 | ✘ | ✘ | 17 | 21.0 | 3.05 | 800 | — | — |
| Atlas Burner 2 | Atlas | Convair | 08/16/1968 | ✘ | ✘ | 2 | 21.0 | 3.05 | 800 | — | 3824 |
| Atlas SLV-3D Centaur | Atlas | Convair | 04/06/1973 | ✘ | ✘ | 32 | 21.0 | 3.05 | 800 | — | — |
| Juno-I | Redstone | Chrysler | 01/31/1958 | ✘ | ✘ | 6 | 21.2 | 1.78 | 11 | — | 416 |
| Diamant BP4 | Diamant | Société d'étude et de réalisation d'engins balistiques | 02/06/1975 | ✘ | ✘ | 3 | 21.6 | 1.34 | 160 | — | 396 |
| SPARTA | — | Chrysler | 11/28/1966 | ✘ | ✘ | 1 | 21.8 | 1.78 | 45 | — | 416 |
| Scout X-2M | Scout | Vought | 05/24/1962 | ✘ | ✘ | 3 | 22.0 | 1.02 | — | — | 440 |
| Scout B-1 | Scout | Vought | 08/16/1971 | ✘ | ✘ | 5 | 22.0 | 1.02 | — | — | 440 |
| Scout X-3A | Scout | Vought | 08/31/1962 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 380 |
| Scout X-4A | Scout | Vought | 08/18/1964 | ✘ | ✘ | 2 | 22.0 | 1.02 | — | — | 380 |
| Safir | Nodong | Iranian Space Agency | 08/16/2008 | ✔ | ✘ | 5 | 22.0 | 1.25 | 0 | 0 | 255 |
| Safir 1B | Nodong | Iranian Space Agency | 05/23/2012 | ✔ | ✘ | 3 | 22.0 | 1.25 | 0 | 0 | 255 |
| Scout X-2B | Scout | Vought | 09/27/1963 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 440 |
| Scout X-3M | Scout | Vought | 02/19/1963 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 380 |
| Scout A-1 | Scout | Vought | 10/30/1973 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 440 |
| SLV-3 | SLV | Indian Space Research Organization | 08/10/1979 | ✘ | ✘ | 4 | 22.0 | 1.0 | 40 | — | 503 |
| Falcon 1 | Falcon | SpaceX | 03/24/2006 | ✘ | ✘ | 5 | 22.25 | 1.7 | 470 | — | 454 |
| Thor Burner 2 | Thor | McDonnell Douglas | 09/16/1966 | ✘ | ✘ | 12 | 22.4 | 2.44 | — | — | 750 |
| Start-1 | Start | Moscow Institute of Thermal Technology | 03/25/1993 | ✘ | ✘ | 5 | 22.7 | 1.61 | 632 | — | 887 |
| Start-1.2 | Start | Moscow Institute of Thermal Technology | 03/04/1997 | ✘ | ✘ | 1 | 22.7 | 1.8 | — | — | 500 |
| Skyrora XL | Skyrora | Skyrora | — | ✘ | ✘ | 0 | 22.7 | 2.2 | — | — | 70 |
| Thor DSV-2U | Thor | McDonnell Douglas | 09/11/1976 | ✘ | ✘ | 5 | 23.0 | 2.44 | 500 | — | 750 |
| Thor Burner 1 | Thor | McDonnell Douglas | 05/20/1965 | ✘ | ✘ | 4 | 23.0 | 2.44 | — | — | 668 |
| Vanguard | Vanguard | Lockheed Martin | 10/23/1957 | ✘ | ✘ | 11 | 23.0 | 1.14 | 9 | — | 123 |
| Thor Burner 2A | Thor | McDonnell Douglas | 10/14/1971 | ✘ | ✘ | 8 | 23.0 | 2.44 | — | — | 750 |