2004 state leaders - Events of 2005 - 2006 state leaders - State leaders by year
Africa
Asia
Australia and Oceania
- American Samoa (U.S. territory)
- Australia
- Cook Islands (self-governing territory of New Zealand)
- Fiji
- French Polynesia (French Overseas Country)
- High Commissioner -
- Michel Mathieu, High Commissioner of French Polynesia (2001–2005)
- Jacques Michaut, High Commissioner of French Polynesia (2005)
- Anne Boquet, High Commissioner of French Polynesia (acting) (2005–present)
- President of the Government -
- Gaston Flosse, President of the Government of French Polynesia (2004–2005)
- Oscar Temaru, (2005–2006)
- Kiribati - Anote Tong, President of Kiribati (2003–present)
- Marshall Islands - Kessai Note, President of the Marshall Islands (2000–2008)
- Federated States of Micronesia - Joseph J. Urusemal, President of the Federated States of Micronesia (2003–2007)
- Nauru - Ludwig Scotty, President of Nauru (2004–2007)
- New Caledonia (French Overseas Country)
- High Commissioner -
- Daniel Constantin, High Commissioner of New Caledonia (2002-2005)
- Michel Mathieu, High Commissioner of New Caledonia (2005–present)
- President of the Government - Marie-Noëlle Thémereau, President of the Government of New Caledonia (2004–present)
- New Zealand
- Niue (associated state of New Zealand)
- Resident Commissioner - Sandra Lee-Vercoe, Resident Commissioner of Niue (2003–present)
- Prime Minister - Young Vivian, Prime Minister of Niue (2002–present)
- Northern Mariana Islands (Commonwealth of the U.S.)
- Palau - Tommy Remengesau, President of Palau (2001–present)
- Papua New Guinea
- Pitcairn Islands (overseas territory of the United Kingdom)
- Samoa
- Solomon Islands -
- Tokelau (territory of New Zealand)
- Administrator - Neil Walter, Administrator of Tokelau (2003–present)
- Head of Government -
- Patuki Isaako, Head of Government (2004–2005)
- Pio Tuia, (2005–present)
- Tonga
- Tuvalu
- Vanuatu -
- Wallis and Futuna (French overseas collectivity)
Europe
- Albania
- Andorra
- Armenia
- Austria -
- Azerbaijan
- Belarus
- Belgium
- Bosnia and Herzegovina
- Bulgaria
- Croatia
- Cyprus
- Czech Republic -
- Denmark
- Estonia
- Finland
- France
- Germany
- Georgia
- Greece
- Guernsey (British Crown dependency)
- Hungary
- Iceland
- Ireland
- Isle of Man (British Crown dependency)
- Italy
- Jersey (British Crown dependency)
- Latvia
- Liechtenstein
- Lithuania
- Luxembourg
- Republic of Macedonia -
- Malta
- Moldova
- Monaco
- The Netherlands
- Norway
- Poland
- Portugal
- Romania
- Russia
- San Marino
- Serbia and Montenegro
- President - Svetozar Marović, President of Serbia and Montenegro (2003–2006)
- Serbia
- President - Boris Tadić President of Serbia (2004–present)
- Prime Minister - Vojislav Koštunica, Prime Minister of Serbia (2004–present)
- Kosovo (international administration)
- President -
- Ibrahim Rugova, President of Kosovo (2002–2006)
- Nexhat Daci, (acting), (2006)
- Fatmir Sedjiu, (2006-present)
- Prime Minister -
- Ramush Haradinaj, Prime Minister of Kosovo (2004–2005)
- Adem Salihaj (acting), 2005–2005)
- Bajram Kosumi, (2005–2006)
- Agim Çeku, (2006-present)
- UN Administrator - Søren Jessen-Petersen, Denmark, UN Administrator to Kosovo (2004–present)
- Vojvodina
- Montenegro
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- Swiss Federal Council - Moritz Leuenberger, Vice President of the Confederation for the year 2005, (1995–present), Pascal Couchepin (1998–present), Joseph Deiss (1999–present), Samuel Schmid, President of the Confederation for the year 2005, (2000–present), Micheline Calmy-Rey (2002–present), Christoph Blocher (2003–2007), Hans-Rudolf Merz (2003–present)
- See also: List of 2005 office-holders in Switzerland
- Turkey
- Ukraine