January 1991
8 Jan
NATO 4A
Delta14 Jan
Progress M-6
Soyuz15 Jan
17 Jan
Kosmos 2121
Soyuz18 Jan
Kosmos 2122
Tsyklon29 Jan
Informator 1
Kosmos
February 1991
5 Feb
Kosmos 2123
Kosmos7 Feb
Kosmos 2124
Soyuz12 Feb
Kosmos 2125-2132
Kosmos14 Feb
Kosmos 2133
Proton15 Feb
Kosmos 2134
Soyuz15 Feb
Molniya 1-80
Molniya26 Feb
Kosmos 2135
Kosmos28 Feb
Gran' #38L
Proton
March 1991
2 Mar
6 Mar
Kosmos 2136
Soyuz8 Mar
USA-69
Titan8 Mar
Inmarsat-2 F2
Delta12 Mar
Nadezhda 3
Kosmos19 Mar
Kosmos 2137
Kosmos19 Mar
Progress M-7
Soyuz22 Mar
Molniya 3-55L
Molniya26 Mar
Kosmos 2138
Soyuz31 Mar
Almaz 1
Proton
April 1991
4 Apr
Kosmos 2139
Proton4 Apr
5 Apr
STS-37
Space Shuttle13 Apr
ASC-2
Delta16 Apr
Kosmos 2142
Kosmos18 Apr
BS-3H
Atlas24 Apr
Meteor-3 4
Tsyklon28 Apr
STS-39
Space Shuttle
May 1991
14 May
NOAA-12
Atlas16 May
Kosmos 2143
Tsyklon18 May
Soyuz TM-12
Soyuz21 May
Resurs F-10
Soyuz24 May
Kosmos 2149
Soyuz29 May
Aurora 2
Delta30 May
Progress M-8
Soyuz
June 1991
4 Jun
Okean 3
Tsyklon5 Jun
STS-40
Space Shuttle11 Jun
Kosmos 2150
Kosmos13 Jun
Kosmos 2151
Tsyklon18 Jun
Molniya 1-81
Molniya25 Jun
Kosmos 2152
Kosmos28 Jun
Resurs F-11
Soyuz29 Jun
REX
Scout
July 1991
1 Jul
Gorizont #34L
Proton4 Jul
USA-71
Delta9 Jul
Kosmos 2152
Soyuz10 Jul
Kosmos 2153
Soyuz17 Jul
17 Jul
23 Jul
Resurs F-12
Soyuz
August 1991
1 Aug
Molniya 1-82
Molniya2 Aug
STS-43
Space Shuttle14 Aug
15 Aug
Meteor-3 5
Tsyklon20 Aug
Progress M-9
Soyuz21 Aug
Resurs F-2
Soyuz22 Aug
Kosmos 2154
Kosmos25 Aug
BS-3B
Thor29 Aug
IRS-1B
Vostok30 Aug
SOLAR-A
Mu30 Aug
Tselina-2
Zenit
September 1991
12 Sep
STS-48
Space Shuttle13 Sep
Kosmos 2155
Proton17 Sep
Molniya 3-48L
Molniya19 Sep
Kosmos 2156
Soyuz26 Sep
28 Sep
Kosmos 2157
Tsyklon
October 1991
2 Oct
Soyuz TM-13
Soyuz4 Oct
Foton-4
Soyuz9 Oct
Kosmos 2163
Soyuz10 Oct
Kosmos 2164
Kosmos17 Oct
Progress M-10
Soyuz23 Oct
Gorizont #35L
Proton29 Oct
November 1991
8 Nov
USA-72
Titan12 Nov
Kosmos 2165
Tsyklon20 Nov
Kosmos 2171
Soyuz22 Nov
Kosmos 2172
Proton24 Nov
STS-44
Space Shuttle27 Nov
Kosmos 2173
Kosmos28 Nov
USA-73
Atlas
December 1991
7 Dec
Eutelsat 2F3
Atlas16 Dec
17 Dec
Kosmos 2174
Soyuz18 Dec
Interkosmos 25
Tsyklon19 Dec
Gran' #39L
Proton20 Dec
Experimental Payload
Rokot28 Dec
Chinasat-4
Long March