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Spacecraft
| NORAD ID | COSPAR ID | Name | Launch date | Flight ended | Status | Destination | Owner |
| NORAD ID | COSPAR ID | Name | Launch date | Flight ended | Status | Destination | Owner |
| 727 | 1964-001A | THOR AGENA D R/B | 11 Jan 1964 | United States | |||
| 728 | 1964-001B | GGSE 1 | 11 Jan 1964 | United States | |||
| 729 | 1964-001C | SECOR 1B | 11 Jan 1964 | United States | |||
| 730 | 1964-001D | SOLRAD 7A | 11 Jan 1964 | United States | |||
| 731 | 1964-001E | GREB | 11 Jan 1964 | United States | |||
| 733 | 1964-002A | THOR AGENA D R/B | 19 Jan 1964 | United States | |||
| 734 | 1964-002B | OPS 3367 A | 19 Jan 1964 | United States | |||
| 735 | 1964-002C | OPS 3367 B | 19 Jan 1964 | United States | |||
| 737 | 1964-003A | RELAY 2 | 21 Jan 1964 | United States | |||
| 738 | 1964-003B | DELTA 1 R/B | 21 Jan 1964 | United States | |||
| 740 | 1964-004A | ECHO 2 | 25 Jan 1964 | 06 Jun 1969 | Decayed | United States | |
| 741 | 1964-004B | THOR AGENA B R/B | 25 Jan 1964 | United States | |||
| 742 | 1964-004C | ECHO 2 DEB | 25 Jan 1964 | United States | |||
| 743 | 1964-004D | ECHO 2 DEB | 25 Jan 1964 | United States | |||
| 744 | 1964-005A | SATURN 1 | 29 Jan 1964 | 29 Apr 1966 | Decayed | United States | |
| 746 | 1964-006A | ELEKTRON 1 | 30 Jan 1964 | Commonwealth of Independent States (former USSR) | |||
| 747 | 1964-007A | RANGER 6 | 30 Jan 1964 | 02 Feb 1964 | Decayed | United States | |
| 748 | 1964-006B | ELEKTRON 2 | 30 Jan 1964 | 19 Apr 1997 | Decayed | Commonwealth of Independent States (former USSR) | |
| 749 | 1964-004E | THOR AGENA B DEB | 25 Jan 1964 | 23 Feb 1966 | Decayed | United States | |
| 750 | 1964-006C | ELEKTRON 1 DEB | 30 Jan 1964 | Commonwealth of Independent States (former USSR) | |||
| 751 | 1964-006D | SL-3 R/B | 30 Jan 1964 | 15 Feb 1998 | Decayed | Commonwealth of Independent States (former USSR) | |
| 752 | 1964-008A | OPS 3444 | 15 Feb 1964 | 09 Mar 1964 | Decayed | United States | |
| 754 | 1964-009A | OPS 2423 | 25 Feb 1964 | 01 Mar 1964 | Decayed | United States | |
| 755 | 1964-008B | OPS 3444 DEB | 15 Feb 1964 | 26 Feb 1964 | Decayed | United States | |
| 756 | 1964-009B | OPS 2423 DEB | 25 Feb 1964 | 26 Feb 1964 | Decayed | United States | |
| 757 | 1964-010A | COSMOS 25 | 27 Feb 1964 | 21 Nov 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 758 | 1964-010B | SL-7 R/B | 27 Feb 1964 | 17 Jun 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 759 | 1964-011A | OPS 3722 | 28 Feb 1964 | 18 Feb 1969 | Decayed | United States | |
| 760 | 1964-011B | OPS 3722 DEB | 28 Feb 1964 | 16 Aug 1965 | Decayed | United States | |
| 761 | 1964-011C | OPS 3722 DEB | 28 Feb 1964 | 20 Sep 1965 | Decayed | United States | |
| 762 | 1964-010C | SL-7 DEB | 27 Feb 1964 | 04 Mar 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 763 | 1964-010D | SL-7 DEB | 27 Feb 1964 | 22 Apr 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 764 | 1964-012A | OPS 3435 | 11 Mar 1964 | 16 Mar 1964 | Decayed | United States | |
| 765 | 1964-012B | ATLAS AGENA D R/B | 11 Mar 1964 | 12 Mar 1964 | Decayed | United States | |
| 766 | 1964-013A | COSMOS 26 | 18 Mar 1964 | 27 Sep 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 767 | 1964-013B | SL-7 R/B | 18 Mar 1964 | 16 May 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 768 | 1964-013C | SL-7 DEB | 18 Mar 1964 | 03 May 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 769 | 1964-013D | SL-7 DEB | 18 Mar 1964 | 24 Mar 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 770 | 1964-014B | SL-6 R/B | 26 Mar 1964 | 27 Mar 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 771 | 1964-015A | ARIEL 2 | 26 Mar 1964 | 18 Nov 1967 | Decayed | United Kingdom | |
| 772 | 1964-014A | COSMOS 27 | 26 Mar 1964 | 28 Mar 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 773 | 1964-014C | SL-6 DEB | 26 Mar 1964 | 30 Mar 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 774 | 1964-014D | SL-6 DEB | 26 Mar 1964 | 03 Apr 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 775 | 1964-015B | SCOUT X-3 R/B | 26 Mar 1964 | 12 Apr 1967 | Decayed | United States | |
| 776 | 1964-016A | SL-6 PLAT | 01 Apr 1964 | 02 Apr 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 777 | 1964-016B | SL-6 R/B | 01 Apr 1964 | 01 Apr 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 778 | 1964-016C | SL-6 DEB | 01 Apr 1964 | 04 Apr 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 779 | 1964-017A | COSMOS 28 | 03 Apr 1964 | 11 Apr 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 780 | 1964-017B | SL-3 R/B | 03 Apr 1964 | 02 May 1964 | Decayed | Commonwealth of Independent States (former USSR) | |
| 781 | 1964-017C | SL-3 DEB | 03 Apr 1964 | 06 Apr 1964 | Decayed | Commonwealth of Independent States (former USSR) |