West Germany was the host nation of the 1972 Summer Olympics in Munich. 423 competitors, 340 men and 83 women, took part in 183 events in 23 sports.
Athletes from the Socialist Federal Republic of Yugoslavia competed at the 1972 Summer Olympics in Munich, West Germany. 126 competitors, 113 men and 13 women, took part in 73 events in 15 sports.
Finland competed at the 1968 Summer Olympics in Mexico City, Mexico. 66 competitors, 60 men and 6 women, took part in 61 events in 13 sports.
Greece competed at the 1968 Summer Olympics in Mexico City, Mexico. 44 competitors, all men, took part in 27 events in 7 sports. Greek athletes have competed in every Summer Olympic Games.
Belgium competed at the 1968 Summer Olympics in Mexico City, Mexico. 82 competitors, 77 men and 5 women, took part in 55 events in 13 sports.
Venezuela competed at the 1968 Summer Olympics in Mexico City, Mexico. Francisco Rodríguez won the nation's first ever gold medal. 23 competitors, all men, took part in 17 events in 5 sports.
Canada competed at the 1968 Summer Olympics in Mexico City, Mexico, held from 12 to 27 October 1968. 139 competitors, 111 men and 28 women, took part in 124 events in 14 sports. It is the inaugural Summer Olympics where the Canadian team marched under the new Maple Leaf flag. The youngest competitor for Canada was gymnast Theresa McDonnell who was 14 years old. The oldest competitor was equestrian Zoltan Sztehlo who was 46 years old.
Athletes from the Federal People's Republic of Yugoslavia competed at the 1960 Summer Olympics in Rome, Italy. 116 competitors, 107 men and 9 women, took part in 64 events in 14 sports.
Switzerland competed at the 1968 Summer Olympics in Mexico City, Mexico. 85 competitors, 81 men and 4 women, took part in 68 events in 12 sports.
Cuba competed at the 1968 Summer Olympics in Mexico City, Mexico. 115 competitors, 101 men and 14 women, took part in 78 events in 13 sports.
Italy competed at the 1968 Summer Olympics in Mexico City, Mexico. 167 competitors, 152 men and 15 women, took part in 103 events in 17 sports.
Athletes from West Germany competed at the 1968 Summer Olympics in Mexico City, Mexico. It was the first time that East Germany and West Germany sent separate teams to the Summer Olympic Games. 275 competitors, 232 men and 43 women, took part in 154 events in 17 sports for West Germany. As the country hosted the next Olympics in Munich, the West German flag was raised at the closing ceremony.
Athletes from East Germany competed at the 1968 Summer Olympics in Mexico City, Mexico. 226 competitors, 186 men and 40 women, took part in 124 events in 18 sports. It was the first time that West Germany and East Germany had sent separate teams to the Summer Olympic Games.
The Soviet Union (USSR) competed at the 1968 Summer Olympics in Mexico City. 312 competitors, 246 men and 66 women, took part in 164 events in 18 sports.
Hungary competed at the 1968 Summer Olympics in Mexico City, Mexico. 167 competitors, 135 men and 32 women, took part in 116 events in 15 sports.
Czechoslovakia competed at the 1968 Summer Olympics in Mexico City, Mexico. 121 competitors, 94 men and 27 women, took part in 66 events in 14 sports.
Athletes from the Federal People's Republic of Yugoslavia competed at the 1952 Summer Olympics in Helsinki, Finland. 87 competitors, 77 men and 10 women, took part in 48 events in 11 sports.
Mexico was the host nation for the 1968 Summer Olympics in Mexico City. 275 competitors, 233 men and 42 women, took part in 146 events in 20 sports.
Egypt, as the United Arab Republic, competed at the 1968 Summer Olympics in Mexico City, Mexico. 30 competitors, all men, took part in 18 events in 7 sports.
Taiwan competed at the 1968 Summer Olympics in Mexico City, Mexico. 43 competitors, 35 men and 8 women, took part in 57 events in 8 sports.
Serbia (1912, 2008–)
Croatia (1992–)
Slovenia (1992–)
Bosnia and Herzegovina (1992 S–)
Independent Olympic Participants (1992 S)
North Macedonia (1996–)
Serbia and Montenegro (1996–2006)
Montenegro (2008–)
Kosovo (2016–)
