2010 Singapore Youth Olympics Participating Countries
| Singapore Youth Olympics Participating Countries | Singapore Youth Olympics Participating Countries | Singapore Youth Olympics Participating Countries |
| Afghanistan |
Grenada |
Philippines |
| Algeria |
Guyana |
Poland |
| Argentina |
Hong Kong |
Portugal |
| Armenia |
Hungary |
Puerto Rico |
| Australia |
India |
Qatar |
| Azerbaijan |
Indonesia |
Romania |
| Belarus |
Iran |
Russia |
| Belgium |
Ireland |
Rwanda |
| Bolivia |
Israel |
Saint Lucia |
| Brazil |
Italy |
San Marino |
| Brunei |
Japan |
Serbia |
| Bulgaria |
Kazakhstan |
Seychelles |
| Canada |
Kyrgyzstan |
Singapore (host) |
| Chile |
Latvia |
Slovenia |
| China |
Lithuania |
South Africa |
| Chinese Taipei |
Malawi |
South Korea |
| Colombia |
Malaysia |
Spain |
| Congo |
Mali |
Sri Lanka |
| Côte d'Ivoire |
Mauritius |
Sweden |
| Croatia |
Mexico |
Tajikistan |
| Cuba |
Moldova |
Thailand |
| Czech Republic |
Monaco |
Trinidad and Tobago |
| Denmark |
Mongolia |
Turkey |
| Dominican Republic |
Montenegro |
Turkmenistan |
| DR Congo |
Namibia |
Ukraine |
| Ecuador |
Nauru |
United States |
| Egypt |
Netherlands |
Uzbekistan |
| El Salvador |
New Zealand |
Vanuatu |
| Equatorial Guinea |
Nigeria |
Venezuela |
| Estonia |
North Korea |
Vietnam |
| France |
Panama |
Virgin Islands |
| Germany |
Papua New Guinea |
Zimbabwe |
| Great Britain |
Paraguay |
|
| Greece |
Peru |
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