Satellites, space stations, and deep space probes.
| Label | Operator | Status | Orbit | Launch Date | Mission Type |
|---|---|---|---|---|---|
| Satcom 1 | RCA Global Communications Inc. | retired | GEO | 12/13/1975 | Communications |
| Kosmos-785 Космос-785 | Russian Navy | retired | LEO | 12/12/1975 | Signals Intelligence |
| Interkosmos-14 Интеркосмос-14 | Interkosmos | retired |
| LEO |
| 12/11/1975 |
| Science Exploration |
| DAD-A | NASA Langley Research Center | retired | suborbital | 12/6/1975 | Science Exploration |
| DAD-B | NASA Langley Research Center | retired | suborbital | 12/6/1975 | Science Exploration |
| OPS 4428 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 12/4/1975 | Earth Observation |
| S3-2 | U.S. Air Force | retired | LEO | 12/4/1975 | Science Exploration |
| Kosmos-784 Космос-784 | Russian Space Forces | retired | LEO | 12/3/1975 | Earth Observation |
| Kosmos-783 Космос-783 | Russian Space Forces | retired | LEO | 11/28/1975 | Communications |
| Fanhui Shi Weixing (01) 返回式卫星 | Seventh Ministry of Machine Building | retired | LEO | 11/26/1975 | Earth Observation |
| Kosmos-782 Космос-782 | Insitute of Medical-Biological Problems | retired | LEO | 11/25/1975 | Science Exploration |
| Kosmos-781 Космос-781 | Glavnoye Razvedyvatelnoe Upravleniye | retired | LEO | 11/21/1975 | Signals Intelligence |
| Kosmos-780 Космос-780 | Russian Space Forces | retired | LEO | 11/21/1975 | Earth Observation |
| AE-E | NASA Goddard Space Flight Center | retired | LEO | 11/20/1975 | Science Exploration |
| Soyuz-20 Союз-20 | NPO Energomash | retired | LEO | 11/17/1975 | Human Spaceflight |
| Molniya-3 (1975-105A) Молния-3 | ISS Reshetnev | retired | HEO | 11/14/1975 | Communications |
| Kosmos-778 Космос-778 | ISS Reshetnev | retired | LEO | 11/4/1975 | Positioning Navigation Timing |
| Kosmos-779 Космос-779 | Russian Space Forces | retired | LEO | 11/4/1975 | Earth Observation |
| Kosmos-777 Космос-777 | Arsenal Design Bureau | retired | LEO | 10/29/1975 | Signals Intelligence |
| Kosmos-776 Космос-776 | Russian Space Forces | retired | LEO | 10/17/1975 | Earth Observation |
| GOES 1 | National Oceanic and Atmospheric Administration (NOAA) | retired | GEO | 10/16/1975 | Earth Observation |
| [Luna-24] KT [Луна-24] | Institut Kosmicheksiye Issledovaniya | retired | suborbital | 10/16/1975 | Science Exploration |
| [Luna-24] VA [Луна-24] | Institut Kosmicheksiye Issledovaniya | retired | suborbital | 10/16/1975 | Science Exploration |
| TIP 2 | U.S. Navy | retired | LEO | 10/12/1975 | Positioning Navigation Timing |
| OPS 5499 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 10/9/1975 | Earth Observation |
| Kosmos-775 Космос-775 | Proto-Vozdhusnoy Oborony | retired | GEO | 10/8/1975 | Missile Warning Tracking |
| AE-D | NASA Goddard Space Flight Center | retired | LEO | 10/6/1975 | Earth Observation |
| Kosmos-774 Космос-774 | Russian Space Forces | retired | LEO | 10/1/1975 | Earth Observation |
| Kosmos-773 Космос-773 | Russian Space Forces | retired | LEO | 9/30/1975 | Communications |
| Kosmos-772 Космос-772 | NPO Energomash | retired | LEO | 9/29/1975 | Human Spaceflight |
| Aura (1975-092A) | French Space Agency (CNES) | retired | LEO | 9/27/1975 | Science Exploration |
| INTELSAT IVA F1 | Intelsat | retired | GEO | 9/26/1975 | Communications |
| Kosmos-771 Космос-771 | Priroda Center GUGK | retired | LEO | 9/25/1975 | Earth Observation |
| Kosmos-770 Космос-770 | Military-Topographic Service of the Soviet Army | retired | LEO | 9/24/1975 | Earth Observation |
| Kosmos-769 Космос-769 | Russian Space Forces | retired | LEO | 9/23/1975 | Earth Observation |
| Meteor (1975-087A) Метеор | Russian Space Forces | retired | LEO | 9/18/1975 | Earth Observation |
| Kosmos-766 Космос-766 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-767 Космос-767 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-764 Космос-764 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-761 Космос-761 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-768 Космос-768 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-762 Космос-762 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-765 Космос-765 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-763 Космос-763 | Russian Space Forces | retired | LEO | 9/17/1975 | Communications |
| Kosmos-760 Космос-760 | Russian Space Forces | retired | LEO | 9/16/1975 | Earth Observation |
| Kosmos-759 Космос-759 | Progress Rocket Space Center | retired | LEO | 9/12/1975 | Earth Observation |
| Kiku-1 きく1号 | Japan Aerospace Exploration Agency (JAXA) | retired | LEO | 9/9/1975 | Technology Demonstration |
| Molniya-2 (1975-081A) Молния-2 | Russian Space Forces | retired | HEO | 9/9/1975 | Communications |
| Viking Orbiter 2 | NASA Jet Propulsion Laboratory | retired | interplanetary | 9/9/1975 | Science Exploration |
| Viking Lander 2 | NASA Langley Research Center | retired | interplanetary | 9/9/1975 | Science Exploration |