# List of countries by medal count at International Mathematical Olympiad

The following is the top 100 list of countries by medal count at the International Mathematical Olympiad:
| Rank | Country | Gold | Silver | Bronze | Honorable mentions | Gold in Last 10 contests (updated till 2024) |
| 1 | China | 185 | 37 | 6 | 0 | 51 |
| 2 | United States | 151 | 120 | 30 | 1 | 46 |
| 3 | Russia | 106 | 62 | 12 | 0 | 19 |
| 4 | South Korea | 95 | 83 | 28 | 7 | 38 |
| 5 | Hungary | 88 | 174 | 116 | 10 | 10 |
| 6 | Romania | 86 | 158 | 111 | 7 | 12 |
| 7 | Soviet Union | 77 | 67 | 45 | 0 | - |
| 8 | Vietnam | 69 | 117 | 85 | 3 | 17 |
| 9 | Bulgaria | 57 | 130 | 121 | 15 | 4 |
| 10 | United Kingdom | 56 | 124 | 131 | 18 | 15 |
| 11 | Germany | 54 | 114 | 91 | 16 | 5 |
| 12 | Iran | 51 | 113 | 50 | 5 | 13 |
| 13 | Japan | 48 | 98 | 52 | 6 | 12 |
| 14 | Taiwan | 46 | 105 | 38 | 8 | 13 |
| 15 | Ukraine | 43 | 75 | 58 | 10 | 12 |
| 16 | Canada | 42 | 71 | 97 | 21 | 15 |
| 17 | Poland | 34 | 98 | 144 | 28 | 8 |
| 18 | Thailand | 34 | 70 | 53 | 26 | 20 |
| 19 | Australia | 29 | 78 | 102 | 21 | 13 |
| 20 | France | 27 | 72 | 129 | 29 | 4 |
| 21 | East Germany | 26 | 62 | 60 | 0 | - |
| 22 | Singapore | 25 | 74 | 74 | 23 | 15 |
| 23 | Turkey | 22 | 74 | 95 | 15 | 5 |
| 24 | Israel | 22 | 68 | 107 | 23 | 10 |
| 25 | Italy | 22 | 54 | 80 | 35 | 11 |
| 26 | North Korea | 22 | 36 | 9 | 2 | 8 |
| 27 | India | 20 | 74 | 79 | 29 | 9 |
| 28 | Belarus | 19 | 61 | 84 | 18 | 5 |
| 29 | Kazakhstan | 16 | 47 | 77 | 29 | 4 |
| 30 | Serbia | 16 | 37 | 39 | 18 | 8 |
| 31 | Brazil | 15 | 58 | 91 | 35 | 6 |
| 32 | Hong Kong | 14 | 66 | 93 | 25 | 7 |
| 33 | Austria | 13 | 40 | 112 | 64 | 0 |
| 34 | Netherlands | 11 | 35 | 95 | 52 | 4 |
| 35 | Czechoslovakia | 10 | 50 | 73 | 2 | - |
| 36 | Mongolia | 8 | 32 | 81 | 57 | 6 |
| 37 | Czech Republic | 7 | 39 | 80 | 45 | 3 |
| 38 | Sweden | 7 | 35 | 89 | 66 | 2 |
| 39 | Yugoslavia | 6 | 46 | 96 | 7 | - |
| 40 | Slovakia | 6 | 42 | 89 | 37 | 1 |
| 41 | Mexico | 6 | 35 | 80 | 41 | 4 |
| 42 | Croatia | 6 | 30 | 87 | 41 | 2 |
| 43 | Indonesia | 6 | 30 | 61 | 37 | 5 |
| 44 | Argentina | 6 | 28 | 72 | 51 | 2 |
| 45 | Georgia | 6 | 23 | 81 | 56 | 4 |
| 46 | Malaysia | 6 | 18 | 35 | 43 | 3 |
| 47 | Peru | 5 | 44 | 63 | 34 | 2 |
| 48 | Greece | 5 | 33 | 84 | 63 | 3 |
| 49 | Moldova | 5 | 25 | 60 | 53 | 0 |
| 50 | Philippines | 4 | 20 | 43 | 32 | 4 |
| 51 | Norway | 3 | 15 | 43 | 53 | 1 |
| 52 | Switzerland | 3 | 13 | 63 | 48 | 2 |
| 53 | Bosnia and Herzegovina | 3 | 11 | 63 | 61 | 3 |
| 54 | Portugal | 3 | 8 | 42 | 50 | 0 |
| 55 | New Zealand | 2 | 15 | 62 | 67 | 1 |
| 56 | Lithuania | 2 | 10 | 56 | 66 | 1 |
| 57 | North Macedonia | 2 | 9 | 52 | 51 | 2 |
| 58 | Macau | 2 | 5 | 36 | 67 | 2 |
| 59 | Luxembourg | 2 | 5 | 24 | 28 | 0 |
| 60 | CIS | 2 | 3 | 0 | 1 | - |
| 61 | Armenia | 1 | 30 | 74 | 45 | 0 |
| 62 | Colombia | 1 | 19 | 82 | 57 | 0 |
| 63 | Belgium | 1 | 19 | 74 | 74 | 0 |
| 64 | Finland | 1 | 12 | 57 | 75 | 0 |
| 65 | South Africa | 1 | 11 | 55 | 78 | 0 |
| 66 | Latvia | 1 | 11 | 46 | 73 | 0 |
| 67 | Slovenia | 1 | 8 | 42 | 76 | 1 |
| 68 | Bangladesh | 1 | 7 | 37 | 44 | 1 |
| 69 | Cuba | 1 | 7 | 37 | 33 | 0 |
| 70 | Denmark | 1 | 6 | 43 | 61 | 0 |
| 71 | Tunisia | 1 | 6 | 19 | 48 | 0 |
| 72 | Kyrgyzstan | 1 | 4 | 12 | 57 | 1 |
| 73 | Algeria | 1 | 2 | 8 | 24 | 1 |
| 74 | Puerto Rico | 1 | 1 | 7 | 19 | 0 |
| 75 | Saudi Arabia | 0 | 12 | 45 | 19 | 0 |
| 76 | Uzbekistan | 0 | 12 | 35 | 50 | 0 |
| 77 | Estonia | 0 | 11 | 38 | 71 | 0 |
| 78 | Azerbaijan | 0 | 10 | 45 | 67 | 0 |
| 79 | Spain | 0 | 8 | 66 | 65 | 0 |
| 80 | Cyprus | 0 | 7 | 22 | 61 | 0 |
| 81 | Turkmenistan | 0 | 6 | 35 | 50 | 0 |
| 82 | Tajikistan | 0 | 5 | 28 | 57 | 0 |
| 83 | Syria | 0 | 5 | 14 | 43 | 0 |
| 84 | Serbia and Montenegro | 0 | 5 | 7 | 3 | 0 |
| 85 | Morocco | 0 | 4 | 36 | 83 | 0 |
| 86 | Chile | 0 | 3 | 6 | 31 | 0 |
| 87 | Montenegro | 0 | 3 | 2 | 18 | 0 |
| 88 | Ireland | 0 | 2 | 11 | 61 | 0 |
| 89 | Albania | 0 | 2 | 9 | 45 | 0 |
| 90 | Pakistan | 0 | 2 | 9 | 24 | 0 |
| 91 | Trinidad and Tobago | 0 | 2 | 5 | 31 | 0 |
| 92 | Venezuela | 0 | 2 | 5 | 27 | 0 |
| 93 | Costa Rica | 0 | 1 | 22 | 49 | 0 |
| 94 | Iceland | 0 | 1 | 12 | 49 | 0 |
| 95 | Paraguay | 0 | 1 | 11 | 28 | 0 |
| 96 | El Salvador | 0 | 1 | 6 | 35 | 0 |
| 97 | Liechtenstein | 0 | 1 | 4 | 7 | 0 |
| 98 | Ivory Coast | 0 | 1 | 0 | 8 | 0 |
| 99 | Sri Lanka | 0 | 0 | 26 | 67 | 0 |
| 100 | Ecuador | 0 | 0 | 12 | 39 | 0 |