January 1974
17 Jan
Kosmos 628
Kosmos19 Jan
Skynet-2A
Delta22 Jan
X-ray astronomy mission
Lambda24 Jan
Kosmos 629
Voskhod30 Jan
Kosmos 630
Voskhod
February 1974
6 Feb
Kosmos 631
Kosmos11 Feb
Sphinx
Titan12 Feb
Kosmos 632
Voskhod13 Feb
OPS-6889
Titan16 Feb
MS-T2
Mu18 Feb
San Marco 4
Scout27 Feb
Kosmos 633
Kosmos
March 1974
1 Mar
SSTTP M2-31
Titan5 Mar
Kosmos 634
Kosmos5 Mar
Meteor 1-16
Vostok6 Mar
REV test
Atlas9 Mar
Miranda
Scout14 Mar
Kosmos 635
Voskhod16 Mar
DMSP-5B-F5
Thor20 Mar
Kosmos 636
Soyuz23 Mar
REV test
Atlas26 Mar
Kosmos 637
Proton
April 1974
3 Apr
Kosmos 638
Soyuz4 Apr
Kosmos 639
Voskhod10 Apr
OPS-6245
Titan11 Apr
Kosmos 640
Voskhod12 Apr
Zenit-4MK
Voskhod13 Apr
Westar-1
Delta20 Apr
Molniya-1-27
Molniya23 Apr
Kosmos 641-648
Kosmos24 Apr
Meteor 1-17
Vostok26 Apr
Molniya-2-9
Molniya29 Apr
Kosmos 650
Kosmos29 Apr
Kosmos 649
Voskhod
May 1974
1 May
REV test
Atlas15 May
Kosmos 651
Tsyklon15 May
Kosmos 652
Soyuz15 May
Kosmos 653
Voskhod17 May
Interkosmos 11
Kosmos17 May
Kosmos 654
Tsyklon17 May
SMS-1
Delta21 May
Kosmos 655
Kosmos23 May
Yantar-2K
Soyuz27 May
Kosmos 656
Soyuz29 May
Luna 22
Proton30 May
Kosmos 657
Voskhod30 May
ATS-6
Titan
June 1974
3 Jun
Explorer 52
Scout6 Jun
Kosmos 658
Voskhod6 Jun
OPS-1776
Titan13 Jun
Kosmos 659
Voskhod18 Jun
Kosmos 660
Kosmos21 Jun
Kosmos 661
Kosmos24 Jun
Salyut 3
Proton26 Jun
Kosmos 662
Kosmos27 Jun
Kosmos 663
Kosmos28 Jun
REV test
Atlas29 Jun
Kosmos 664
Soyuz29 Jun
Kosmos 665
Molniya
July 1974
3 Jul
Soyuz 14
Soyuz9 Jul
Meteor 1-18
Vostok11 Jul
Kosmos 666
Kosmos12 Jul
Kosmos 666
Voskhod14 Jul
P73-3
Atlas16 Jul
Aeros-B
Scout23 Jul
Molniya-2-10
Molniya25 Jul
Kosmos 668
Kosmos25 Jul
Kosmos 667
Voskhod26 Jul
Kosmos 669
Voskhod29 Jul
Molniya-1S
Proton
August 1974
6 Aug
Kosmos 670
Soyuz7 Aug
Kosmos 671
Voskhod9 Aug
DMSP-5C-F1
Thor12 Aug
Kosmos 672
Soyuz14 Aug
OPS-3004
Titan16 Aug
Kosmos 673
Vostok26 Aug
Soyuz 15
Soyuz29 Aug
Kosmos 675
Kosmos29 Aug
Kosmos 674
Voskhod30 Aug
Zenit-2M
Voskhod30 Aug
ANS
Scout
September 1974
8 Sep
REV test
Atlas9 Sep
TVC test
Lambda11 Sep
Kosmos 676
Kosmos19 Sep
Kosmos 677-684
Kosmos20 Sep
Kosmos 685
Voskhod26 Sep
Kosmos 686
Kosmos
October 1974
10 Oct
Westar-2
Delta11 Oct
Kosmos 687
Kosmos14 Oct
REV test
Atlas15 Oct
Ariel 5
Scout18 Oct
Kosmos 689
Kosmos18 Oct
Kosmos 688
Voskhod22 Oct
Kosmos 690
Soyuz24 Oct
Molniya-1-28
Molniya25 Oct
Kosmos 691
Soyuz28 Oct
Meteor 1-19
Vostok28 Oct
Luna 23
Proton29 Oct
OPS-7122
Titan31 Oct
Interkosmos 12
Kosmos
November 1974
1 Nov
Kosmos 692
Voskhod4 Nov
Kosmos 693
Soyuz5 Nov
FSW-0 No.0
Long March15 Nov
NOAA-4
Delta16 Nov
Kosmos 694
Voskhod20 Nov
Kosmos 695
Kosmos21 Nov
Molniya-3-1
Molniya21 Nov
Intelsat 4 F8
Atlas23 Nov
Skynet-2B
Delta27 Nov
Kosmos 696
Voskhod
December 1974
2 Dec
Soyuz 16
Soyuz10 Dec
Helios-1
Titan13 Dec
Kosmos 697
Soyuz17 Dec
Meteor 1-20
Vostok18 Dec
Kosmos 698
Kosmos19 Dec
Symphonie-1
Delta21 Dec
Molniya-2-11
Molniya24 Dec
Kosmos 699
Tsyklon26 Dec
Kosmos 700
Kosmos26 Dec
Salyut 4
Proton27 Dec
Kosmos 701
Voskhod