Leader of the Opposition

Parliamentary systems • Leader of the Opposition (Albania) (unofficial position) • Leader of the Opposition (Armenia) (unofficial position) • Leader of the Opposition (Austria) (unofficial position) • Leader of the Opposition (Azerbaijan) (unofficial position) • Leader of the Opposition (Bangladesh) (unofficial position) • Leader of the Opposition (Bahrain) (unofficial position) • Leader of the Opposition (Belgium) (unofficial position) • Leader of the Opposition (Brunei) (unofficial position) • Leader of the Opposition (Bulgaria) (unofficial position) • Leader of the Opposition (Burkina Faso) (unofficial position) • Leader of the Opposition (Burundi) (unofficial position) • Leader of the Opposition (Cambodia) • Leader of the Opposition (Cameroon) (unofficial position) • Leader of the Opposition (Cape Verde) (unofficial position) • Leader of the Opposition (Central African Republic) (unofficial position) • Leader of the Opposition (Chad) (unofficial position) • Leader of the Opposition (Comoros) • Leader of the Opposition (Croatia) (unofficial position) • Leader of the Opposition (Cyprus) (unofficial position) • Leader of the Opposition (Czech Republic) (unofficial position) • Leader of the Opposition (Denmark) (unofficial position) • Leader of the Opposition (Djibouti) (unofficial position) • Leader of the Opposition (Egypt) (unofficial position) • Leader of the Opposition (Eritrea) (unofficial position) • Leader of the Opposition (Estonia) (unofficial position) • Leader of the Opposition (Ethiopia) (unofficial position) • Leader of the Opposition (Finland) (unofficial position) • Leader of the Opposition (France) (unofficial position) • Leader of the Opposition (Gabon) (unofficial position) • Leader of the Opposition (Georgia) (unofficial position) • Leader of the Opposition (Germany) (unofficial position) • Leader of the Opposition (Greece) • Leader of the Opposition (Guinea) (unofficial position) • Leader of the Opposition (Guinea-Bissau) (unofficial position) • Leader of the Opposition (Hungary) (unofficial position) • Leader of the Opposition (Indonesia) (unofficial position) • Leader of the Opposition (Italy) (unofficial position) • Leader of the Opposition (Israel) • Leader of the Opposition (Jordan) (unofficial position) • Leader of the Opposition (Kuwait) (unofficial position) • Leader of the Opposition (Laos) (unofficial position) • Leader of the Opposition (Latvia) (unofficial position) • Leader of the Opposition (Lebanon) (unofficial position) • Leader of the Opposition (Lithuania) (unofficial position) • Leader of the Opposition (Madagascar) (unofficial position) • Leader of the Opposition (Mauritania) (unofficial position) • Leader of the Opposition (Mongolia) (unofficial position) • Leader of the Opposition (Montenegro) (unofficial position) • Leader of the Opposition (Morocco) (unofficial position) • Leader of the Opposition (Mozambique) (unofficial position) • Leader of the Opposition (the Netherlands) (unofficial position) • Leader of the Opposition (Niger) (unofficial position) • Leader of the Opposition (Nigeria) (unofficial position) • Leader of the Opposition (North Macedonia) (unofficial position) • Leader of the Opposition (Norway) (unofficial position) • Leader of the Opposition (Oman) (unofficial position) • Leader of the Opposition (Philippines) (unofficial position) • Leader of the Opposition (Poland) (unofficial position) • Leader of the Opposition (Portugal) (unofficial position) • Leader of the Opposition (Romania) (unofficial position) • Leader of the Opposition (Rwanda) (unofficial position) • Leader of the Opposition (Sao Tome and Principe) (unofficial position) • Leader of the Opposition (Senegal) (unofficial position) • Leader of the Opposition (Serbia) (unofficial position) • Leader of the Opposition (Slovakia) (unofficial position) • Leader of the Opposition (Slovenia) (unofficial position) • Leader of the Opposition (South Korea) (unofficial position) • Leader of the Opposition (Spain) (unofficial position) • Leader of the Opposition (Sudan) (unofficial position) • Leader of the Opposition (Suriname) (unofficial position) • Leader of the Opposition (Sweden) (unofficial position) • Leader of the Opposition (Tanzania) (unofficial position) • Leader of the Opposition (Togo) (unofficial position) • Leader of the Opposition (Tunisia) (unofficial position) • Leader of the Opposition (United Arab Emirates) (unofficial position) • Leader of the Opposition (Zambia) (unofficial position) Westminster system • Leader of the Opposition (Antigua and Barbuda) • Leader of the Opposition (Australia) • Leader of the Opposition in the Senate (Australia) • Leader of the Opposition (Australian Capital Territory) • Leader of the Opposition (New South Wales) • Leader of the Opposition (Northern Territory) • Leader of the Opposition (Queensland) • Leader of the Opposition (South Australia) • Leader of the Opposition (Tasmania) • Leader of the Opposition (Victoria) • Leader of the Opposition (Western Australia) • Leader of the Opposition (Bahamas) • Leader of the Opposition (Bangladesh) • Leader of the Opposition (Barbados) • Leader of the Opposition (Belize) • Leader of the Opposition (Botswana) • Leader of the Official Opposition (Canada) • Leader of the Opposition in the Senate (Canada) • Leader of the Opposition (Alberta) • Leader of the Opposition (British Columbia) • Leader of the Opposition (Manitoba) • Leader of the Opposition (New Brunswick) • Leader of the Opposition (Newfoundland and Labrador) • Leader of the Opposition (Nova Scotia) • Leader of the Opposition (Ontario) • Leader of the Opposition (Prince Edward Island) • Leader of the Opposition (Quebec) • Leader of the Opposition (Saskatchewan) • Leader of the Opposition (Yukon) • Leader of the Opposition (Dominica) • Leader of the Opposition (Fiji) • Leader of the Opposition (the Gambia) • Leader of the Opposition (Ghana) • Leader of the Opposition (Grenada) • Leader of the Opposition (India) • Leader of the Opposition in Lok Sabha • Leader of the Opposition in Rajya Sabha • Leader of the Opposition (Ireland) • Leader of the Opposition (Jamaica) • Leader of the Opposition (Japan) (unofficial position) • Leader of the Opposition (Lesotho) • Leader of the Opposition (Malaysia) • Leader of the Opposition (Malaysian State Legislative Assemblies) • Leader of the Opposition (Maldives) • Leader of the Opposition (Malta) • Leader of the Opposition (Mauritius) • Leader of the Opposition (Nepal) • Leader of the Opposition (New Zealand) • Leader of the Opposition (Cook Islands) • Leader of the Opposition (Pakistan) • Leader of the Opposition of Punjab (Pakistan) • Leader of the Opposition (Papua New Guinea) • Leader of the Opposition (Saint Kitts and Nevis) • Leader of the Opposition (Saint Lucia) • Leader of the Opposition (Saint Vincent and the Grenadines) • Leader of the Opposition (Samoa) • Leader of the Opposition (Sierra Leone) • Leader of the Opposition (Singapore) • Leader of the Opposition (Solomon Islands) • Leader of the Opposition (South Africa) • Leader of the Opposition (Thailand) • Leader of the Opposition (Trinidad and Tobago) • Leader of the Opposition (Tuvalu) • Leader of the Opposition (United Kingdom) • Leader of the Opposition (Wales) • Leader of the Opposition (Northern Ireland) • British Overseas Territories • Leader of the Opposition (Anguilla) • Leader of the Opposition (Bermuda) • Leader of the Opposition (British Virgin Islands) • Leader of the Opposition (Cayman Islands) • Leader of the Opposition (Gibraltar) • Leader of the Opposition (Montserrat) • Leader of the Opposition (Turks and Caicos Islands) • Leader of the Opposition (Vanuatu) Semi-presidential systems • Leader of the Opposition in the French Senate • Leader of the Opposition (Sri Lanka) Presidential systems • The Leader of the Opposition (Belarus) • Leader of the Opposition (Seychelles) • Leader of the Main Opposition (Turkey) • Leader of the Opposition (Uganda) • Leader of the Opposition (Zambia) Other • Leader of the Opposition (Guyana) ==Historical leader of the opposition positions==