| 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 X-1 | Scout | National Aeronautics and Space Administration | 07/02/1960 | ✘ | ✘ | 6 | 25.0 | 1.01 | 59 | — | 471 |
| Atlas D | Atlas | Convair | 04/14/1959 | ✘ | ✘ | 9 | 25.15 | 3.0 | 1400 | — | 1880 |
| Redstone | Redstone | Chrysler | 11/21/1960 | ✘ | ✘ | 6 | 25.41 | 1.78 | — | — | — |
| Paektusan 1 | — | Korean Committee of Space Technology | 08/31/1998 | ✘ | ✘ | 1 | 25.8 | 1.8 | — | — | 525 |
| Scout G-1 | Scout | Vought | 10/30/1979 | ✘ | ✘ | 17 | 26.0 | 1.14 | 210 | — | 395 |
| Kosmos 65S3 | Kosmos | Strategic Rocket Forces | 08/18/1964 | ✘ | ✘ | 8 | 26.0 | 2.4 | 1400 | — | — |
| Kosmos 11K65 | Kosmos | Strategic Rocket Forces | 11/16/1966 | ✘ | ✘ | 4 | 26.0 | 2.4 | 1400 | — | — |
| Little Joe II | Little Joe | Convair | 08/28/1963 | ✘ | ✘ | 5 | 26.2 | 3.9 | — | — | — |
| RS1 | RS | ABL Space Systems | 01/10/2023 | ✔ | ✘ | 1 | 26.8 | 1.83 | 1350 | 400 | 485 |
| Atlas H | Atlas | Convair | 02/09/1983 | ✘ | ✘ | 5 | 27.0 | 3.05 | 3630 | 2255 | 2282 |
| Thor SLV-2 Agena D | Thor | McDonnell Douglas | 05/31/1967 | ✘ | ✘ | 8 | 27.2 | 2.44 | — | — | 756 |
| Thor SLV-2 Agena B | Thor | McDonnell Douglas | 01/25/1964 | ✘ | ✘ | 3 | 27.2 | 2.44 | 400 | — | 756 |
| Thor Able IV | Thor | McDonnell Douglas | 03/11/1960 | ✘ | ✘ | 1 | 27.2 | 2.44 | — | — | 668 |
| Thor Able II | Thor | McDonnell Douglas | 01/23/1959 | ✘ | ✘ | 2 | 27.3 | 2.44 | — | — | 668 |
| Thor Able III | Thor | McDonnell Douglas | 08/07/1959 | ✘ | ✘ | 1 | 27.4 | 2.44 | — | — | 668 |
| Thor Delta C | Thor | McDonnell Douglas | 11/27/1963 | ✘ | ✘ | 10 | 27.5 | 2.44 | 81 | — | 667 |
| Thor Delta C1 | Thor | McDonnell Douglas | 05/25/1966 | ✘ | ✘ | 3 | 27.5 | 2.44 | 81 | — | 756 |
| Mu-3S-II | Mu | Institute of Space and Astronautical Science | 01/07/1985 | ✘ | ✘ | 8 | 27.8 | 1.41 | 800 | — | 1930 |
| Minotaur-C 1110 | Minotaur-C | Orbital Sciences Corporation | 03/12/2000 | ✔ | ✘ | 1 | 27.9 | 2.35 | 1320 | — | 1320 |
| Minotaur-C 2110 | Minotaur-C | Orbital Sciences Corporation | 09/21/2001 | ✔ | ✘ | 2 | 27.9 | 2.35 | 1380 | — | 1380 |
| Thor Agena A | Thor | McDonnell Douglas | 01/21/1959 | ✘ | ✘ | 15 | 28.0 | 2.44 | 250 | — | 667 |
| Thor Delta E1 | Thor | McDonnell Douglas | 07/01/1966 | ✘ | ✘ | 17 | 28.0 | 2.44 | 540 | 150 | 1450 |
| Spectrum | Spectrum | Isar Aerospace | — | ✘ | ✘ | 0 | 28.0 | 2.0 | 1000 | — | 675 |
| Athena II | Athena | Lockheed Martin | 01/07/1998 | ✘ | ✘ | 3 | 28.2 | 2.36 | 2065 | 593 | 1900 |
| Atlas LV-3B | Atlas | National Aeronautics and Space Administration | 07/29/1960 | ✘ | ✘ | 10 | 28.7 | 3.0 | 1360 | — | 1300 |