Austria - Austrian Irons
Belgium - Antwerp Hammers
Belgium - Belgian Irons
Bosnia and Herzegovina - Hammers Balkan
Bosnia and Herzegovina - Hammers Bosnia
Croatia - Croatian Irons
Croatia - Hammers Croatia
Croatia - West Ham Croatian Fan Club
Croatia - West Ham Fans Koprivnica
Croatia - West Ham Hrvatska
Croatia - West Ham United Zagreb
Czech Republic/Slovakia - West Ham United CZ/SK Fans
Denmark - West Ham United Denmark
Finland - West Ham Fans Finland
France - South France Hammers
France - West Ham France
Germany - CGN15 L.E.T.
Germany - Cologne Hammers
Germany - Hammer Hearts United Germany
Germany - Sauerland Hammers
Germany - West Ham Supporters Vechta
Greece - Hellenic Irons
Ireland - Wexford Hammers
Ireland - Connemara Hammers
Ireland - Dublin Hammers
Ireland - Ireland Midlands Hammers
Ireland - Irish Hammers
Ireland - Little Island Hammers
Israel - Hammers Israel
Israel - Israeli Hammers
Italy - Hammers Genova
Italy - Italian Irons
Italy - Martelli d'Italia
Italy - Sardinian Hammers
Italy - Station 936 Italian Hammers
Italy - The Granducato Claret & Blue
Lithuania - Lithuanian Hammers
Luxembourg - Hammers Fanclub Lëtzebuerg
Malta - Malta Hammers
Malta - West Ham United Supporters' Club Malta
Netherlands - Hammers Army Holland
Norway - Scandinavian Hammers
Poland - West Ham Poland
Portugal - Algarve Hammers
Romania - West Ham United Romania
Russia - West Ham United Supporters Club Russia
Russia - West Ham United in Russia
Serbia - Hammers Serbia
Serbia - Serbian Hammers
Slovenia - Slovenian Hammers
Spain - Atzeneta Hammers
Spain - Beronia Hammers Supporters Club
Spain - Hammers Madrid
Spain - Hermanos Sports Bar
Spain - Ibiza Hammers
Spain - Maddies Bar
Spain - Tenerife Hammers
Spain - West Ham Costa del Sol
Switzerland - West Ham United Support Crew Switzerland
Ukraine - Ukrainian Hammers
Portugal - West Ham United - Portugal Network