140 Participating Countries
Olympic Games 1984 Los Angeles opening ceremony
| 1 | Algeria | 51 | Guinea | 101 | Portugal |
| 2 | Andorra | 52 | Guyana | 102 | Puerto Rico |
| 3 | Antigua | 53 | Haiti | 103 | Qatar |
| 4 | Argentina | 54 | Honduras | 104 | Romeania |
| 5 | Australia | 55 | Hong Kong | 105 | Rwanda |
| 6 | Austria | 56 | Iceland | 106 | Samoa, Western |
| 7 | Bahamas | 57 | India | 107 | San Marino |
| 8 | Bahrain | 58 | Indonesia | 108 | Saudi Arabia |
| 9 | Bangladesh | 59 | Iraq | 109 | Senegal |
| 10 | Barbados | 60 | Ireland | 110 | Seychelles |
| 11 | Belgium | 61 | Israel | 111 | Sierra Leone |
| 12 | Belize | 62 | Italy | 112 | Singapore |
| 13 | Benin | 63 | Ivory Coast | 113 | Solomon Islands |
| 14 | Bermuda | 64 | Jamaica | 114 | Somalia |
| 15 | Bhutan | 65 | Japan | 115 | Spain |
| 16 | Bolivia | 66 | Jordan | 116 | Sri Lanka |
| 17 | Botswana | 67 | Kenya | 117 | Sudan |
| 18 | Brazil | 68 | Korea, People Rep. | 118 | Surinam |
| 19 | British Virgin Islands | 69 | Kuwait | 119 | Swaziland |
| 20 | Burma | 70 | Lebanon | 120 | Sweden |
| 21 | Cameroon | 71 | Lesotho | 121 | Switzerland |
| 22 | Canada | 72 | Liberia | 122 | Syria |
| 23 | Cayman Islands | 73 | Lichtenstein | 123 | Tanzania |
| 24 | Central Africa | 74 | Luxembourg | 124 | Thailand |
| 25 | Chad | 75 | Madagascar | 125 | Togo |
| 26 | Chile | 76 | Malawi | 126 | Tonga |
| 27 | China, Peop. Rep. | 77 | Malaysia | 127 | Trinidad & Tobago |
| 28 | Chinese Taipei | 78 | Mali | 128 | Tunisia |
| 29 | Colombia | 79 | Malta | 129 | Turkey |
| 30 | Congo, Peop. Rep. | 80 | Mauritania | 130 | Uganda |
| 31 | Costa Rica | 81 | Mauritius | 131 | United Arab. Em. |
| 32 | Cyprus | 82 | Mexico | 132 | United States |
| 33 | Denmark | 83 | Monaco | 133 | US Virgin Islands |
| 34 | Djibouti | 84 | Morocco | 134 | Uruguay |
| 35 | Dominican Republic | 85 | Mozambique | 135 | Venezuela |
| 36 | Ecuador | 86 | Nepal | 136 | Yemen Arab Rep. |
| 37 | Egypt | 87 | The Netherlands | 137 | Yugoslavia |
| 38 | El Salvador | 88 | Netherlands Antilles | 138 | Zaire |
| 39 | Equatorial Guinea | 89 | New Zealand | 139 | Zambia |
| 40 | Fiji | 90 | Nicaragua | 140 | Zimbabwe |
| 41 | Finnland | 91 | Niger | ||
| 42 | France | 92 | Nigeria | ||
| 43 | Gabon | 93 | Norway | ||
| 44 | The Gambia | 94 | Oman | ||
| 45 | Germ. Fed. Rep. | 95 | Pakistan | ||
| 46 | Ghana | 96 | Panama | ||
| 47 | Great Britain | 97 | Papua-New Guinea | ||
| 48 | Greece | 98 | Paraguay | ||
| 49 | Grenada | 99 | Peru | ||
| 50 | Guatemala | 100 | Philippines |