65 nations have registered for World Men Championships 2010; Egypt and Pakistan has withdrawn the participation. Dominican Republic and Mongolia did not arrive in Munich.

 Australia

 Austria

 Azerbaijan

 Bahamas

 Belarus

 Belgium

 Brazil

 Bulgaria

 Canada

 Catalonia

 China

 Chinese Taipei

 Colombia

 Croatia

 Czech Republic

 Denmark

 Ecuador

 England

 Estonia

 Finland

 France

 Germany

 Gibraltar

 Greece

 Hong Kong

 Hungary

 Iceland

 India

 Indonesia

 Ireland

 Israel

 Italy

 Japan

 Korea

 Kuwait

 Lithuania

 Luxembourg

 Macau

 Malaysia

 Mexico

 Moldova

 Netherlands

 New Zealand

 Northern Ireland

 Norway

 Philippines

 Poland

 Puerto Rico

 Romania

 Russia

 Saudi Arabia

 Scotland

 Serbia

 Singapore

 Slovakia

 Slowenia

 Sweden

 Switzerland

 Thailand

 Ukraine

 United Arab Emirates

 United States of Amerika

 Uzbekistan

 Venezuela

 Wales