| Space Tethered Autonomous Robotic Satellite - Miniature Elevator | September 22, 2018 | Shizuoka University | H-IIB |
| NovaSAR-S | September 16, 2018 | — | Polar Satellite Launch Vehicle |
| SSTL-S1 4 | September 16, 2018 | DMC International Imaging | Polar Satellite Launch Vehicle |
| DAVE | September 15, 2018 | — | Delta II |
 ICESat-2 | September 15, 2018 | Northrop Grumman Corporation | Delta II |
| Telstar 18V | September 10, 2018 | Telesat | Falcon 9 Block 5 |
 ADM-Aeolus | August 22, 2018 | European Space Operations Centre, European Space Research and Technology Centre, ESA Centre for Earth Observation | Vega |
 Parker Solar Probe | August 12, 2018 | Applied Physics Laboratory | Delta IV Heavy |
| Telkom 4 | August 7, 2018 | — | Falcon 9 Block 5 |
| GSAT0219 | July 25, 2018 | European Union Agency for the Space Programme | Ariane 5ES |
| GSAT0220 | July 25, 2018 | European Union Agency for the Space Programme | Ariane 5ES |
| GSAT0221 | July 25, 2018 | European Union Agency for the Space Programme | Ariane 5ES |
| GSAT0222 | July 25, 2018 | European Union Agency for the Space Programme | Ariane 5ES |
| Telstar 19V | July 22, 2018 | Telesat | Falcon 9 Block 5 |
| Pakistan Remote Sensing Satellite | July 9, 2018 | Space and Upper Atmosphere Research Commission | Long March 2C |
| PakTES-1A | July 9, 2018 | — | Long March 2C |
 Progress MS-09 | July 9, 2018 | Roscosmos State Corporation | Soyuz-2.1a |
 BHUTAN-1 | June 29, 2018 | — | Falcon 9 |
 Maya-1 | June 29, 2018 | University of the Philippines Diliman | Falcon 9 Full Thrust |
 UiTMSAT-1 | June 29, 2018 | — | Falcon 9 Full Thrust |
| Kosmos 2527 | June 16, 2018 | — | Soyuz-2.1b |
 Soyuz MS-09 | June 6, 2018 | Roscosmos State Corporation | Soyuz-FG |
| Fengyun 2H | June 5, 2018 | — | Long March 3A |
 SES-12 | June 4, 2018 | SES S.A. | Falcon 9 Full Thrust |
 GRACE-FO 1 | May 22, 2018 | National Aeronautics and Space Administration, German Aerospace Center | Falcon 9 Block 4 |
| GRACE-FO 2 | May 22, 2018 | German Aerospace Center, National Aeronautics and Space Administration | Falcon 9 Block 4 |
 Cygnus CRS OA-9E | May 21, 2018 | Orbital ATK | Antares |
| EnduroSat One | May 21, 2018 | EnduroSat | Antares |
 EQUiSat | May 21, 2018 | — | Antares |
| HaloSat | May 21, 2018 | — | Antares |
 RaInCube | May 21, 2018 | National Aeronautics and Space Administration | Antares |
| Longjiang 1 | May 20, 2018 | — | Long March 4C |
| Longjiang 2 | May 20, 2018 | — | Long March 4C |
 Queqiao-1 | May 20, 2018 | China National Space Administration | Long March 4C |
 Bangladesh Satellite-1 | May 11, 2018 | Thales Alenia Space | Falcon 9 Block 5 |
| Gaofen 5 | May 8, 2018 | — | Long March 4C |
 InSight | May 5, 2018 | Jet Propulsion Laboratory, National Aeronautics and Space Administration | Atlas V 401 |
 MarCO-A | May 5, 2018 | Jet Propulsion Laboratory | Atlas V 401 |
| MarCO-B | May 5, 2018 | Jet Propulsion Laboratory | Atlas V 401 |
 Apstar 6C | May 3, 2018 | — | Long March 3B |
 Sentinel-3B | April 25, 2018 | European Space Agency | Rokot |
| Kosmos 2526 | April 18, 2018 | Ministry of Defense of the Russian Federation | Proton-M |
 Transiting Exoplanet Survey Satellite | April 18, 2018 | Massachusetts Institute of Technology | Falcon 9 Full Thrust |
| ESPA Augmented Geostationary Laboratory Experiment | April 14, 2018 | Air Force Research Laboratory | Atlas V 551 |
 IRNSS-1I | April 11, 2018 | Indian Space Research Organisation | Polar Satellite Launch Vehicle-XL |
| Yaogan 31A | April 10, 2018 | — | Long March 4C |
| Yaogan 31B | April 10, 2018 | — | Long March 4C |
| Yaogan 31C | April 10, 2018 | — | Long March 4C |