| # | Flag | Country | Principal arrears, official creditors (current US$)Principal arrears, official creditors (current US$) | Year |
|---|---|---|---|---|
| 1 | Sudan | $6,365,602,390 | 2017 | |
| 2 | Myanmar | $3,599,970,712 | 2017 | |
| 3 | Syria | $2,433,861,250 | 2017 | |
| 4 | Zimbabwe | $2,370,911,962 | 2017 | |
| 5 | Somalia | $1,745,216,626 | 2017 | |
| 6 | Yemen | $725,242,345 | 2017 | |
| 7 | Tanzania | $505,446,214 | 2017 | |
| 8 | Ghana | $472,509,878 | 2017 | |
| 9 | Nicaragua | $459,836,794 | 2017 | |
| 10 | Ethiopia | $347,533,494 | 2017 | |
| 11 | Mozambique | $273,291,417 | 2017 | |
| 12 | Ukraine | $259,653,000 | 2017 | |
| 13 | Republic of the Congo | $170,917,703 | 2017 | |
| 14 | Mali | $137,590,855 | 2017 | |
| 15 | Mauritania | $129,790,009 | 2017 | |
| 16 | Central African Republic | $122,315,686 | 2017 | |
| 17 | Niger | $119,560,972 | 2017 | |
| 18 | Guinea | $108,633,608 | 2017 | |
| 19 | Zambia | $102,926,235 | 2017 | |
| 20 | Guinea-Bissau | $99,415,658 | 2017 | |
| 21 | Burkina Faso | $87,335,231 | 2017 | |
| 22 | Democratic Republic Of Congo | $85,228,957 | 2017 | |
| 23 | Eritrea | $83,146,842 | 2017 | |
| 24 | Liberia | $78,596,000 | 2017 | |
| 25 | Madagascar | $77,470,000 | 2017 | |
| 26 | Benin | $74,032,986 | 2017 | |
| 27 | São Tomé and Príncipe | $73,775,185 | 2017 | |
| 28 | Uganda | $44,157,651 | 2017 | |
| 29 | Guyana | $34,226,454 | 2017 | |
| 30 | Chad | $29,173,210 | 2017 | |
| 31 | Ivory Coast | $23,496,529 | 2017 | |
| 32 | Djibouti | $23,060,894 | 2017 | |
| 33 | Jamaica | $21,146,657 | 2017 | |
| 34 | Sri Lanka | $20,458,369 | 2017 | |
| 35 | Cameroon | $17,952,321 | 2017 | |
| 36 | Jordan | $16,877,266 | 2017 | |
| 37 | Ecuador | $15,873,339 | 2017 | |
| 38 | Grenada | $14,994,592 | 2017 | |
| 39 | Bangladesh | $13,580,115 | 2017 | |
| 40 | Kenya | $13,553,336 | 2017 | |
| 41 | Afghanistan | $9,393,920 | 2017 | |
| 42 | Sierra Leone | $8,415,000 | 2017 | |
| 43 | Swaziland | $7,839,510 | 2017 | |
| 44 | Mongolia | $7,679,372 | 2017 | |
| 45 | Iran | $7,616,712 | 2017 | |
| 46 | Gambia | $7,359,574 | 2017 | |
| 47 | Comoros | $4,903,800 | 2017 | |
| 48 | Malawi | $4,367,928 | 2017 | |
| 49 | Papua New Guinea | $4,292,089 | 2017 | |
| 50 | Togo | $3,986,495 | 2017 | |
| 51 | Dominican Republic | $3,230,000 | 2017 | |
| 52 | Haiti | $2,820,000 | 2017 | |
| 53 | Cape Verde | $2,436,000 | 2017 | |
| 54 | Belize | $2,159,822 | 2017 | |
| 55 | Honduras | $1,819,425 | 2017 | |
| 56 | Turkmenistan | $1,658,000 | 2017 | |
| 57 | Mauritius | $1,587,691 | 2017 | |
| 58 | Romania | $1,467,573 | 2017 | |
| 59 | Angola | $1,177,849 | 2017 | |
| 60 | Venezuela | $969,000 | 2017 | |
| 61 | Saint Lucia | $961,000 | 2017 | |
| 62 | Republic of Macedonia | $537,286 | 2017 | |
| 63 | Gabon | $370,170 | 2017 | |
| 64 | Saint Vincent and the Grenadines | $344,000 | 2017 | |
| 65 | Vietnam | $325,573 | 2017 | |
| 66 | Maldives | $303,183 | 2017 | |
| 67 | Rwanda | $298,647 | 2017 | |
| 68 | Georgia | $211,000 | 2017 | |
| 69 | Lesotho | $119,863 | 2017 | |
| 70 | Kyrgyzstan | $56,965 | 2017 | |
| 71 | Tajikistan | $51,268 | 2017 | |
| 72 | Botswana | $4,272 | 2017 | |
| 73 | Burundi | $2,848 | 2017 | |
| 74 | Moldova | $0 | 2017 | |
| 75 | Morocco | $0 | 2017 | |
| 76 | Mexico | $0 | 2017 | |
| 77 | Malaysia | $0 | 2016 | |
| 78 | Lebanon | $0 | 2017 | |
| 79 | Laos | $0 | 2017 | |
| 80 | Nigeria | $0 | 2017 | |
| 81 | Kazakhstan | $0 | 2017 | |
| 82 | Nepal | $0 | 2017 | |
| 83 | Panama | $0 | 2016 | |
| 84 | Peru | $0 | 2017 | |
| 85 | Cambodia | $0 | 2017 | |
| 86 | Philippines | $0 | 2017 | |
| 87 | Pakistan | $0 | 2017 | |
| 88 | Paraguay | $0 | 2017 | |
| 89 | India | $0 | 2017 | |
| 90 | Serbia | $0 | 2017 | |
| 91 | Russia | $0 | 2017 | |
| 92 | Indonesia | $0 | 2017 | |
| 93 | Solomon Islands | $0 | 2017 | |
| 94 | Guatemala | $0 | 2017 | |
| 95 | Fiji | $0 | 2017 | |
| 96 | Senegal | $0 | 2017 | |
| 97 | Egypt | $0 | 2017 | |
| 98 | Algeria | $0 | 2017 | |
| 99 | El Salvador | $0 | 2017 | |
| 100 | Dominica | $0 | 2017 | |
| 101 | Costa Rica | $0 | 2017 | |
| 102 | Colombia | $0 | 2017 | |
| 103 | China | $0 | 2017 | |
| 104 | Thailand | $0 | 2017 | |
| 105 | Belarus | $0 | 2017 | |
| 106 | East Timor | $0 | 2017 | |
| 107 | Bhutan | $0 | 2017 | |
| 108 | Tunisia | $0 | 2017 | |
| 109 | Tonga | $0 | 2017 | |
| 110 | Turkey | $0 | 2017 | |
| 111 | Brazil | $0 | 2017 | |
| 112 | Bolivia | $0 | 2017 | |
| 113 | Uzbekistan | $0 | 2017 | |
| 114 | Bulgaria | $0 | 2017 | |
| 115 | Bosnia and Herzegovina | $0 | 2017 | |
| 116 | Azerbaijan | $0 | 2017 | |
| 117 | Vanuatu | $0 | 2017 | |
| 118 | Samoa | $0 | 2017 | |
| 119 | Argentina | $0 | 2016 | |
| 120 | South Africa | $0 | 2017 | |
| 121 | Armenia | $0 | 2017 | |
| 122 | Albania | $0 | 2017 | |
| 123 | Montenegro | $0 | 2017 | |
| 124 | Kosovo | $0 | 2017 |