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Political systems

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Historical-Orange Historical
Country Chamber Political systems
Afghanistan
House of the People (Suspended), House of Elders (Suspended) Transitional system
Albania Parliament Parliamentary system
Albania Parliament Parliamentary-Ceremonial President
Algeria National People's Assembly, Council of the Nation Presidential-Parliamentary
Andorra General Council Parliamentary system
Andorra General Council Constitutional Monarchy
Angola National Assembly Presidential-Parliamentary
Antigua and Barbuda House of Representatives, Senate Parliamentary system
Antigua and Barbuda House of Representatives, Senate Constitutional Monarchy
Argentina Chamber of Deputies, Senate Presidential system
Armenia National Assembly Parliamentary system
Armenia National Assembly Parliamentary-Ceremonial President
Australia House of Representatives, Senate Parliamentary system
Australia House of Representatives, Senate Constitutional Monarchy
Austria National Council, Federal Council Presidential-Parliamentary
Azerbaijan National Assembly Presidential-Parliamentary
Bahamas House of Assembly, Senate Parliamentary system
Bahamas House of Assembly, Senate Constitutional Monarchy
Bahrain Council of Representatives, Shura Council Monarchy
Bangladesh Parliament Parliamentary system
Bangladesh Parliament Parliamentary
Barbados House of Assembly, Senate Parliamentary system
Barbados House of Assembly, Senate Constitutional Monarchy
Belarus House of Representatives, Council of the Republic Presidential-Parliamentary
Belgium House of Representatives, Senate Parliamentary system
Belgium House of Representatives, Senate Constitutional Monarchy
Belize House of Representatives, Senate Parliamentary system
Belize House of Representatives, Senate Constitutional Monarchy
Benin National Assembly Presidential system
Bhutan National Assembly, National Council Monarchy
Bolivia (Plurinational State of) Chamber of Deputies, Chamber of Senators Presidential system
Bosnia and Herzegovina House of Representatives, House of Peoples Parliamentary system
Bosnia and Herzegovina House of Representatives, House of Peoples Parliamentary-Ceremonial President
Botswana National Assembly Parliamentary system
Botswana National Assembly Parliamentary
Brazil Chamber of Deputies, Federal Senate Presidential system
Brunei Darussalam Legislative Council Monarchy
Bulgaria National Assembly Parliamentary system
Bulgaria National Assembly Parliamentary-Ceremonial President
Burkina Faso Transitional Legislative Assembly Transitional system
Burundi National Assembly, Senate Presidential system
Cabo Verde National Assembly Parliamentary system
Cabo Verde National Assembly Parliamentary-Ceremonial President
Cambodia National Assembly, Senate Parliamentary system
Cambodia National Assembly, Senate Constitutional Monarchy
Cameroon National Assembly, Senate Presidential-Parliamentary
Canada House of Commons, Senate Parliamentary system
Canada House of Commons, Senate Constitutional Monarchy
Central African Republic National Assembly Presidential-Parliamentary
Chad Transitional National Council Transitional system
Chile Chamber of Deputies, Senate Presidential system
China National People's Congress Communist system
Colombia House of Representatives, Senate Presidential system
Comoros Assembly of the Union Presidential-Parliamentary
Congo National Assembly, Senate Presidential-Parliamentary
Costa Rica Legislative Assembly Presidential system
Croatia Croatian Parliament Parliamentary system
Croatia Croatian Parliament Parliamentary-Ceremonial President
Cuba National Assembly of the People's Power Communist system
Cyprus House of Representatives Presidential system
Czechia Chamber of Deputies, Senate Parliamentary system
Czechia Chamber of Deputies, Senate Parliamentary-Ceremonial President
Côte d'Ivoire National Assembly, Senate Presidential-Parliamentary
Democratic People's Republic of Korea Supreme People's Assembly Communist system
Democratic Republic of the Congo National Assembly, Senate Presidential-Parliamentary
Denmark The Danish Parliament Parliamentary system
Denmark The Danish Parliament Parliamentary
Djibouti National Assembly Presidential-Parliamentary
Dominica House of Assembly Parliamentary system
Dominica House of Assembly Parliamentary-Ceremonial President
Dominican Republic Chamber of Deputies, Senate Presidential system
Ecuador National Assembly Presidential system
Egypt House of Representatives, Senate Presidential-Parliamentary
El Salvador Legislative Assembly Presidential system
Equatorial Guinea Chamber of Deputies, Senate Presidential-Parliamentary
Eritrea National Assembly Presidential system
Estonia The Estonian Parliament Parliamentary system
Estonia The Estonian Parliament Parliamentary-Ceremonial President
Eswatini House of Assembly, Senate Monarchy
Ethiopia House of Peoples' Representatives, House of the Federation Parliamentary system
Ethiopia House of Peoples' Representatives, House of the Federation Parliamentary
Fiji Parliament Parliamentary system
Fiji Parliament Parliamentary-Ceremonial President
Finland Parliament Parliamentary system
Finland Parliament Parliamentary-Ceremonial President
France National Assembly, Senate Presidential-Parliamentary
Gabon Transitional National Assembly, Transitional Senate Transitional system
Gambia (The) National Assembly Presidential system
Georgia Parliament Parliamentary system
Georgia Parliament Parliamentary-Ceremonial President
Germany German Bundestag, Federal Council Parliamentary system
Germany German Bundestag, Federal Council Parliamentary-Ceremonial President
Ghana Parliament Presidential system
Greece Hellenic Parliament Parliamentary system
Greece Hellenic Parliament Parliamentary-Ceremonial President
Grenada House of Representatives, Senate Parliamentary system
Grenada House of Representatives, Senate Constitutional Monarchy
Guatemala Congress of the Republic Presidential system
Guinea Transitional National Council Transitional system
Guinea-Bissau People's National Assembly Presidential system
Guyana National Assembly Presidential-Parliamentary
Haiti Chamber of Deputies, Senate Presidential system
Honduras National Congress Presidential system
Hungary National Assembly Parliamentary system
Hungary National Assembly Parliamentary-Ceremonial President
Iceland Parliament Parliamentary system
Iceland Parliament Parliamentary-Ceremonial President
India House of the People, Council of States Parliamentary system
India House of the People, Council of States Parliamentary-Ceremonial President
Indonesia House of Representatives Presidential system
Iran (Islamic Republic of) Islamic Parliament of Iran Presidential-Parliamentary
Iraq Council of Representatives of Iraq Parliamentary system
Iraq Council of Representatives of Iraq Parliamentary-Ceremonial President
Ireland House of Representatives, Senate Parliamentary system
Ireland House of Representatives, Senate Parliamentary-Ceremonial President
Israel Parliament Parliamentary system
Israel Parliament Parliamentary-Ceremonial President
Italy Chamber of Deputies, Senate Parliamentary system
Italy Chamber of Deputies, Senate Parliamentary-Ceremonial President
Jamaica House of Representatives, Senate Parliamentary system
Jamaica House of Representatives, Senate Constitutional Monarchy
Japan House of Representatives, House of Councillors Parliamentary system
Japan House of Representatives, House of Councillors Constitutional Monarchy
Jordan House of Representatives, Senate Monarchy
Kazakhstan House of Representatives, Senate Presidential-Parliamentary
Kenya National Assembly, Senate Presidential system
Kiribati House of Assembly Parliamentary system
Kiribati House of Assembly Parliamentary
Kuwait National Assembly Monarchy
Kyrgyzstan Supreme Council Presidential system
Lao People's Democratic Republic National Assembly Communist system
Latvia Parliament Parliamentary system
Latvia Parliament Parliamentary-Ceremonial President
Lebanon National Assembly Presidential-Parliamentary
Lesotho National Assembly, Senate Parliamentary system
Lesotho National Assembly, Senate Constitutional Monarchy
Liberia House of Representatives, The Liberian Senate Presidential system
Libya House of Representatives Transitional system
Liechtenstein Diet Parliamentary system
Liechtenstein Diet Constitutional Monarchy
Lithuania Parliament Presidential-Parliamentary
Luxembourg Chamber of Deputies Parliamentary system
Luxembourg Chamber of Deputies Constitutional Monarchy
Madagascar National Assembly, Senate Presidential-Parliamentary
Malawi National Assembly Presidential system
Malaysia House of Representatives, Senate Parliamentary system
Malaysia House of Representatives, Senate Constitutional Monarchy
Maldives People's Majlis Presidential system
Mali Transitional National Council Transitional system
Malta House of Representatives Parliamentary system
Malta House of Representatives Parliamentary-Ceremonial President
Marshall Islands Parliament Presidential system
Mauritania National Assembly, Senate (Suspended) Presidential-Parliamentary
Mauritius National Assembly Parliamentary system
Mauritius National Assembly Parliamentary-Ceremonial President
Mexico Chamber of Deputies, Senate Presidential system
Micronesia (Federated States of) Congress Presidential system
Monaco National Council Parliamentary system
Monaco National Council Constitutional Monarchy
Mongolia State Great Hural Parliamentary system
Mongolia State Great Hural Parliamentary-Ceremonial President
Montenegro Parliament Presidential-Parliamentary
Morocco House of Representatives, House of Councillors Monarchy
Mozambique Assembly of the Republic Presidential-Parliamentary
Myanmar
House of Representatives (Suspended), House of Nationalities (Suspended) Transitional system
Namibia National Assembly, National Council Presidential-Parliamentary
Nauru Parliament Presidential-Parliamentary
Nepal House of Representatives, National Assembly Parliamentary system
Nepal House of Representatives, National Assembly Parliamentary-Ceremonial President
Netherlands House of Representatives, Senate Parliamentary system
Netherlands House of Representatives, Senate Constitutional Monarchy
New Zealand House of Representatives Parliamentary system
New Zealand House of Representatives Constitutional Monarchy
Nicaragua National Assembly Presidential system
Niger National Assembly Presidential-Parliamentary
Nigeria House of Representatives, Senate Presidential system
North Macedonia Assembly of the Republic Parliamentary system
North Macedonia Assembly of the Republic Parliamentary-Ceremonial President
Norway Parliament Parliamentary system
Norway Parliament Constitutional Monarchy
Oman Shura Council, State Council Monarchy
Pakistan National Assembly, Senate Parliamentary system
Pakistan National Assembly, Senate Parliamentary-Ceremonial President
Palau House of Delegates, Senate Presidential system
Panama National Assembly Presidential system
Papua New Guinea National Parliament Parliamentary system
Papua New Guinea National Parliament Parliamentary
Paraguay Chamber of Deputies, Senate Presidential system
Peru Congress of the Republic Presidential system
Philippines House of Representatives, Senate Presidential system
Poland Sejm, Senate Presidential-Parliamentary
Portugal Assembly of the Republic Parliamentary system
Portugal Assembly of the Republic Parliamentary-Ceremonial President
Qatar Shura Council Monarchy
Republic of Korea National Assembly Presidential system
Republic of Moldova Parliament Parliamentary system
Republic of Moldova Parliament Parliamentary-Ceremonial President
Romania Chamber of Deputies, Senate Presidential-Parliamentary
Russian Federation State Duma, Council of the Federation Presidential-Parliamentary
Rwanda Chamber of Deputies, Senate Presidential-Parliamentary
Saint Kitts and Nevis National Assembly Parliamentary system
Saint Kitts and Nevis National Assembly Constitutional Monarchy
Saint Lucia House of Assembly, Senate Parliamentary system
Saint Lucia House of Assembly, Senate Constitutional Monarchy
Saint Vincent and the Grenadines House of Assembly Parliamentary system
Saint Vincent and the Grenadines House of Assembly Constitutional Monarchy
Samoa Legislative Assembly Parliamentary system
Samoa Legislative Assembly Parliamentary-Ceremonial President
San Marino Great and General Council Parliamentary system
San Marino Great and General Council Parliamentary
Sao Tome and Principe National Assembly Presidential-Parliamentary
Saudi Arabia Shura Council Monarchy
Senegal National Assembly Presidential-Parliamentary
Serbia National Assembly Parliamentary system
Serbia National Assembly Parliamentary-Ceremonial President
Seychelles National Assembly Presidential-Parliamentary
Sierra Leone Parliament Presidential system
Singapore Parliament Presidential-Parliamentary
Slovakia National Council Parliamentary system
Slovakia National Council Parliamentary-Ceremonial President
Slovenia National Assembly, National Council Parliamentary system
Slovenia National Assembly, National Council Parliamentary-Ceremonial President
Solomon Islands National Parliament Parliamentary system
Solomon Islands National Parliament Constitutional Monarchy
Somalia House of the People, Upper House Presidential system
South Africa National Assembly, National Council of Provinces Parliamentary system
South Africa National Assembly, National Council of Provinces Parliamentary
South Sudan Transitional National Legislative Assembly, Council of States Transitional system
Spain Congress of Deputies, Senate Parliamentary system
Spain Congress of Deputies, Senate Constitutional Monarchy
Sri Lanka Parliament Presidential-Parliamentary
Sudan
National Assembly (Suspended), Council of States (Suspended) Transitional system
Suriname National Assembly Presidential system
Sweden Parliament Parliamentary system
Sweden Parliament Constitutional Monarchy
Switzerland National Council, Council of States Parliamentary system
Switzerland National Council, Council of States Parliamentary-Ceremonial President
Syrian Arab Republic People's Assembly Transitional system
Tajikistan House of Representatives, National Assembly Presidential system
Thailand House of Representatives, Senate Parliamentary system
Thailand House of Representatives, Senate Constitutional Monarchy
Timor-Leste National Parliament Parliamentary system
Timor-Leste National Parliament Parliamentary-Ceremonial President
Togo National Assembly Parliamentary system
Togo National Assembly Parliamentary-Ceremonial President
Tonga Legislative Assembly Monarchy
Trinidad and Tobago House of Representatives, Senate Parliamentary system
Trinidad and Tobago House of Representatives, Senate Constitutional Monarchy
Tunisia Assembly of People's Representatives, National Council of Regions and Districts Presidential-Parliamentary
Turkmenistan Assembly, People’s Council (Suspended) Presidential system
Tuvalu Parliament of Tuvalu Parliamentary system
Tuvalu Parliament of Tuvalu Constitutional Monarchy
Türkiye Grand National Assembly of Türkiye Presidential-Parliamentary
Uganda Parliament Presidential system
Ukraine Parliament Parliamentary system
Ukraine Parliament Parliamentary-Ceremonial President
United Arab Emirates Federal National Council Monarchy
United Kingdom House of Commons, House of Lords Parliamentary system
United Kingdom House of Commons, House of Lords Constitutional Monarchy
United Republic of Tanzania National Assembly Presidential system
United States of America House of Representatives, Senate Presidential system
Uruguay House of Representatives, Senate Presidential system
Uzbekistan Legislative Chamber, Senate Presidential-Parliamentary
Vanuatu Parliament Parliamentary system
Vanuatu Parliament Parliamentary-Ceremonial President
Venezuela (Bolivarian Republic of) National Assembly Presidential system
Viet Nam National Assembly Communist system
Yemen House of Representatives, Shura Council Transitional system
Zambia National Assembly Presidential-Parliamentary
Zimbabwe National Assembly, Senate Presidential-Parliamentary