33 Members (excluding the associate or suspended members but including the countries represented on their behalf) [The rulers are not necessarily the representatives in the organisation. ] :
| | ANDORRA | (Andorra The Old a + (La Seu d´Urgell) ry) | | Coprince Joan Enric Vives Sicilia | | |
| | ALBANIA | (Tirana) | | President Bamir Topi | | |
| | AUSTRIA | (Vienna) | | President Heinz Fischer | | |
| | BOSNIA AND HERZEGOVINA | (Sarajevo) | | President Zeljko Komshich | | |
| | BELGIUM | (Brussels) | | King Albert II | | |
| | BULGARIA | (Sofia) | | President Georgi Parvanov | | |
| | SWITZERLAND | (Berne lq + Lausanne j) | | President Micheline Calmy-Rey | | |
| | CZECHIA | (Prague elr + Brno dj + Lany r) | | President Vaclav Klaus | | |
| | GERMANY | (Berlin ar + Bonn lr + Karlsruhe d) | | Bundespresident Christian Wulff | | |
| | DENMARK | (Copenhagen) | | Queen Margaret II | | |
| | ESTONIA | (Tallinn a + Tartu b) | | President Toomas Hendrik Ilves | | |
| | SPAIN | (Madrid) | | King Juan Carlos I | | |
| | FINLAND | (Helsinki a + Kultaranta s) | | President Tarja Halonen | | |
| | FRANCE | (Paris) | | President Nicolas Sarkozy | | |
| | GREECE | (Athens a) | | President Karolos Papoulias | | |
| | CROATIA | (Zagreb) | | President Ivo Josipovich | | |
| | HUNGARY | (Budapest a) | | President Pal Schmitt | | |
| | IRELAND | (Dublin) | | President Mary McAleese | | |
| | ITALY | (Rome a) | | President Giorgio Napolitano | | |
| | LUXEMBOURG | (Luxembourg a) | | Grand Duke Henri | | |
| | LATVIA | (Riga) | | President Andris Berzins | | |
| | MACEDONIA | (Skopje) | | President Gjorge Ivanov | | |
| | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) | | Queen Beatrix | | |
| | POLAND | (Warsaw a) | | President Bronislaw Komorowski | | |
| | PORTUGAL | (Lisbon) | | President Anibal Cavaco Silva | | |
| | ROMANIA | (Bucharest) | | President Traian Basescu | | |
| | SERBIA | (Belgrade) | | President Boris Tadich | | |
| | SWEDEN | (Stockholm) | | King Charles XVI Gustav | | |
| | SLOVENIA | (Ljubljana) | | President Danilo Turk | | |
| | SLOVAKIA | (Bratislava a + Kosice d) | | President Ivan Gasparovic | | |
| | SAN MARINO | (San Marino) | | Captains Regent | | |
| | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | Queen Elizabeth II | | |
| | KOSOVO | (Prishtina) | | President Atifete Jahjaga | | |