Satellites, space stations, and deep space probes.
| Label | Operator | Status | Orbit | Launch Date | Mission Type |
|---|---|---|---|---|---|
| AMS (1964-F05) [Луна-5] | RSC Energia | retired | suborbital | 4/20/1964 | Science Exploration |
| Polyot-2 Полёт-2 | NPO Mashinostroyeniya | retired | LEO | 4/12/1964 | Technology Demonstration |
| Gemini I | NASA Manned Spacecraft Center | retired |
| LEO |
| 4/8/1964 |
| Human Spaceflight |
| Kosmos-28 Космос-28 | OKB-1 Filial No. 3 | retired | LEO | 4/4/1964 | Earth Observation |
| Zond (1964-016D) Зонд | NPO Mashinostroyeniya | retired | interplanetary | 4/2/1964 | Science Exploration |
| Ariel 2 | UK Dept. of Scientific and Industrial Research | retired | LEO | 3/27/1964 | Science Exploration |
| Kosmos-27 Космос-27 | RSC Energia | retired | LEO | 3/27/1964 | Science Exploration |
| OPS 3467 | U.S. National Reconnaissance Office (NRO) | retired | suborbital | 3/24/1964 | Earth Observation |
| ALS (1964-F03) АЛС | RSC Energia | retired | suborbital | 3/21/1964 | Science Exploration |
| AMS (1964-F03) [Луна-5] | RSC Energia | retired | suborbital | 3/21/1964 | Science Exploration |
| Beacon Explorer A | NASA Goddard Space Flight Center | retired | suborbital | 3/19/1964 | Science Exploration |
| Kosmos-26 Космос-26 | Yangel KB | retired | LEO | 3/18/1964 | Science Exploration |
| OPS 3435 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 3/11/1964 | Earth Observation |
| OPS 3722 (1964-011A) | U.S. National Reconnaissance Office (NRO) | retired | LEO | 2/28/1964 | Signals Intelligence |
| Kosmos-25 Космос-25 | Yangel KB | retired | LEO | 2/27/1964 | Technology Demonstration |
| OPS 2423 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 2/25/1964 | Earth Observation |
| Zond (1964-F01) [Зонд] | RSC Energia | retired | suborbital | 2/19/1964 | Science Exploration |
| OPS 3444 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 2/15/1964 | Earth Observation |
| Ranger 6 | NASA Jet Propulsion Laboratory | retired | cislunar | 1/30/1964 | Science Exploration |
| Elektron-2 Электрон-2 | RSC Energia | retired | HEO | 1/30/1964 | Science Exploration |
| Elektron-1 Электрон-1 | RSC Energia | retired | MEO | 1/30/1964 | Science Exploration |
| Jupiter Nosecone | NASA Marshall Space Flight Center | retired | LEO | 1/29/1964 | Technology Demonstration |
| Echo 2 | NASA Langley Research Center | retired | LEO | 1/25/1964 | Communications |
| Relay 2 | NASA Goddard Space Flight Center | retired | MEO | 1/21/1964 | Communications |
| OPS 3367A | U.S. National Reconnaissance Office (NRO) | retired | LEO | 1/19/1964 | Earth Observation |
| OPS 3367B | U.S. National Reconnaissance Office (NRO) | retired | LEO | 1/19/1964 | Earth Observation |
| GGSE 1 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 1/11/1964 | Signals Intelligence |
| EGRS I | U.S. Army | retired | LEO | 1/11/1964 | Earth Observation |
| SR 7A | U.S. National Reconnaissance Office (NRO) | retired | LEO | 1/11/1964 | Signals Intelligence |
| HAYLOFT | U.S. National Reconnaissance Office (NRO) | retired | LEO | 1/11/1964 | Signals Intelligence |
| GREB (1964-001E) | U.S. National Reconnaissance Office (NRO) | retired | LEO | 1/11/1964 | Signals Intelligence |
| Tiros 8 | NASA Goddard Space Flight Center | retired | LEO | 12/21/1963 | Earth Observation |
| OPS 1388 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 12/21/1963 | Earth Observation |
| PUNDIT II | U.S. National Reconnaissance Office (NRO) | retired | LEO | 12/21/1963 | Science Exploration |
| Kosmos-24 Космос-24 | OKB-1 Filial No. 3 | retired | LEO | 12/19/1963 | Earth Observation |
| Explorer 19 | NASA Langley Research Center | retired | LEO | 12/19/1963 | Science Exploration |
| OPS 2372 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 12/18/1963 | Earth Observation |
| Kosmos-23 Космос-23 | VNIIEM (All-Union Electromechanical Scientific Research Institute) | retired | LEO | 12/13/1963 | Technology Demonstration |
| Transit VE-3 | U.S. Navy | retired | LEO | 12/5/1963 | Science Exploration |
| Transit VBN-2 | U.S. Navy | retired | LEO | 12/5/1963 | Positioning Navigation Timing |
| Kosmos (1963-F15) [Космос-23] | OKB-1 Filial No. 3 | retired | suborbital | 11/28/1963 | Earth Observation |
| IMP 1 | NASA Goddard Space Flight Center | retired | HEO | 11/27/1963 | Science Exploration |
| OPS 2260 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 11/27/1963 | Earth Observation |
| AC-2 Instrumentation Ring | NASA Glenn Research Center | retired | LEO | 11/27/1963 | Technology Demonstration |
| Kosmos-22 Космос-22 | OKB-1 Filial No. 3 | retired | LEO | 11/16/1963 | Earth Observation |
| Kosmos-21 Космос-21 | RSC Energia | retired | LEO | 11/11/1963 | Science Exploration |
| OPS 2268 | U.S. National Reconnaissance Office (NRO) | retired | suborbital | 11/9/1963 | Earth Observation |
| Polyot Полёт-1 | NPO Mashinostroyeniya | retired | LEO | 11/1/1963 | Technology Demonstration |
| PUNDIT I | U.S. National Reconnaissance Office (NRO) | retired | LEO | 10/29/1963 | Science Exploration |
| OPS 2437 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 10/29/1963 | Earth Observation |