| # | Flag | Country | Prevalence of HIV, total (% of population ages 15-49)Prevalence of HIV, total (% of population ages 15-49) | Year |
|---|---|---|---|---|
| 1 | Swaziland | 27.4% | 2017 | |
| 2 | Lesotho | 23.8% | 2017 | |
| 3 | Botswana | 22.8% | 2017 | |
| 4 | South Africa | 18.8% | 2017 | |
| 5 | Zimbabwe | 13.3% | 2017 | |
| 6 | Mozambique | 12.5% | 2017 | |
| 7 | Namibia | 12.1% | 2017 | |
| 8 | Zambia | 11.5% | 2017 | |
| 9 | Malawi | 9.6% | 2017 | |
| 10 | Equatorial Guinea | 6.5% | 2017 | |
| 11 | Uganda | 5.9% | 2017 | |
| 12 | Kenya | 4.8% | 2017 | |
| 13 | Tanzania | 4.5% | 2017 | |
| 14 | Gabon | 4.2% | 2017 | |
| 15 | Central African Republic | 4% | 2017 | |
| 16 | Cameroon | 3.7% | 2017 | |
| 17 | Guinea-Bissau | 3.4% | 2017 | |
| 18 | Republic of the Congo | 3.1% | 2017 | |
| 19 | Nigeria | 2.8% | 2017 | |
| 20 | Ivory Coast | 2.8% | 2017 | |
| 21 | Rwanda | 2.7% | 2017 | |
| 22 | South Sudan | 2.4% | 2017 | |
| 23 | Togo | 2.1% | 2017 | |
| 24 | Belize | 1.9% | 2017 | |
| 25 | The Bahamas | 1.9% | 2017 | |
| 26 | Angola | 1.9% | 2017 | |
| 27 | Haiti | 1.9% | 2017 | |
| 28 | Jamaica | 1.8% | 2017 | |
| 29 | Guyana | 1.7% | 2017 | |
| 30 | Ghana | 1.7% | 2017 | |
| 31 | Barbados | 1.6% | 2017 | |
| 32 | Gambia | 1.6% | 2017 | |
| 33 | Guinea | 1.5% | 2017 | |
| 34 | Sierra Leone | 1.4% | 2017 | |
| 35 | Liberia | 1.4% | 2017 | |
| 36 | Suriname | 1.3% | 2017 | |
| 37 | Djibouti | 1.3% | 2017 | |
| 38 | Chad | 1.3% | 2017 | |
| 39 | Mali | 1.2% | 2017 | |
| 40 | Russia | 1.2% | 2017 | |
| 41 | Trinidad and Tobago | 1.1% | 2017 | |
| 42 | Thailand | 1.1% | 2017 | |
| 43 | Burundi | 1.1% | 2017 | |
| 44 | Benin | 1% | 2017 | |
| 45 | Panama | 1% | 2017 | |
| 46 | Papua New Guinea | 0.9% | 2017 | |
| 47 | Dominican Republic | 0.9% | 2017 | |
| 48 | Ukraine | 0.9% | 2017 | |
| 49 | Ethiopia | 0.9% | 2017 | |
| 50 | Burkina Faso | 0.8% | 2017 | |
| 51 | Democratic Republic Of Congo | 0.7% | 2017 | |
| 52 | Myanmar | 0.7% | 2017 | |
| 53 | Estonia | 0.7% | 2017 | |
| 54 | Moldova | 0.6% | 2017 | |
| 55 | Eritrea | 0.6% | 2017 | |
| 56 | Cape Verde | 0.6% | 2017 | |
| 57 | El Salvador | 0.6% | 2017 | |
| 58 | Chile | 0.6% | 2017 | |
| 59 | Brazil | 0.6% | 2017 | |
| 60 | Portugal | 0.6% | 2017 | |
| 61 | Uruguay | 0.6% | 2017 | |
| 62 | Colombia | 0.5% | 2017 | |
| 63 | Paraguay | 0.5% | 2017 | |
| 64 | France | 0.5% | 2017 | |
| 65 | Cambodia | 0.5% | 2017 | |
| 66 | Costa Rica | 0.4% | 2017 | |
| 67 | Cuba | 0.4% | 2017 | |
| 68 | Spain | 0.4% | 2017 | |
| 69 | Senegal | 0.4% | 2017 | |
| 70 | Belarus | 0.4% | 2017 | |
| 71 | Indonesia | 0.4% | 2017 | |
| 72 | Georgia | 0.4% | 2017 | |
| 73 | Malaysia | 0.4% | 2017 | |
| 74 | Argentina | 0.4% | 2017 | |
| 75 | Guatemala | 0.4% | 2017 | |
| 76 | Mauritania | 0.3% | 2017 | |
| 77 | Bolivia | 0.3% | 2017 | |
| 78 | Ecuador | 0.3% | 2017 | |
| 79 | Honduras | 0.3% | 2017 | |
| 80 | Laos | 0.3% | 2017 | |
| 81 | Luxembourg | 0.3% | 2017 | |
| 82 | Madagascar | 0.3% | 2017 | |
| 83 | Mexico | 0.3% | 2017 | |
| 84 | Niger | 0.3% | 2017 | |
| 85 | Peru | 0.3% | 2017 | |
| 86 | Tajikistan | 0.3% | 2017 | |
| 87 | Uzbekistan | 0.3% | 2017 | |
| 88 | Vietnam | 0.3% | 2017 | |
| 89 | Germany | 0.2% | 2017 | |
| 90 | Sudan | 0.2% | 2017 | |
| 91 | Singapore | 0.2% | 2017 | |
| 92 | Kyrgyzstan | 0.2% | 2017 | |
| 93 | Nicaragua | 0.2% | 2017 | |
| 94 | India | 0.2% | 2017 | |
| 95 | Republic of Ireland | 0.2% | 2017 | |
| 96 | Netherlands | 0.2% | 2017 | |
| 97 | Armenia | 0.2% | 2017 | |
| 98 | Greece | 0.2% | 2017 | |
| 99 | Nepal | 0.2% | 2017 | |
| 100 | Italy | 0.2% | 2017 | |
| 101 | Kazakhstan | 0.2% | 2017 | |
| 102 | Lithuania | 0.2% | 2017 | |
| 103 | Iran | 0.1% | 2017 | |
| 104 | Slovenia | 0.1% | 2017 | |
| 105 | Slovakia | 0.1% | 2017 | |
| 106 | Somalia | 0.1% | 2017 | |
| 107 | Hungary | 0.1% | 2017 | |
| 108 | Egypt | 0.1% | 2017 | |
| 109 | Algeria | 0.1% | 2017 | |
| 110 | Denmark | 0.1% | 2017 | |
| 111 | Australia | 0.1% | 2017 | |
| 112 | Tunisia | 0.1% | 2017 | |
| 113 | Czech Republic | 0.1% | 2017 | |
| 114 | Cyprus | 0.1% | 2017 | |
| 115 | Bahrain | 0.1% | 2017 | |
| 116 | Bulgaria | 0.1% | 2017 | |
| 117 | Bangladesh | 0.1% | 2017 | |
| 118 | Republic of Macedonia | 0.1% | 2017 | |
| 119 | Montenegro | 0.1% | 2017 | |
| 120 | Mongolia | 0.1% | 2017 | |
| 121 | Albania | 0.1% | 2017 | |
| 122 | Morocco | 0.1% | 2017 | |
| 123 | Austria | 0.1% | 2017 | |
| 124 | Sri Lanka | 0.1% | 2017 | |
| 125 | Lebanon | 0.1% | 2017 | |
| 126 | Norway | 0.1% | 2017 | |
| 127 | New Zealand | 0.1% | 2017 | |
| 128 | Kuwait | 0.1% | 2017 | |
| 129 | Azerbaijan | 0.1% | 2017 | |
| 130 | Comoros | 0.1% | 2017 | |
| 131 | Philippines | 0.1% | 2017 | |
| 132 | Pakistan | 0.1% | 2017 | |
| 133 | Japan | 0.1% | 2017 | |
| 134 | Qatar | 0.1% | 2017 | |
| 135 | Romania | 0.1% | 2017 | |
| 136 | Serbia | 0.1% | 2017 |