In some instances, the President may legally have executive powers granted to them to undertake the day-to-day running of government (as in Finland) but by convention they do not use these powers. Some parliamentary republics could therefore be seen as following the semi-presidential system but operating under a parliamentary system.
| Country
| Formerly
| Parliamentary republic adopted
| Head of state elected by
|
Albania
| One-party state
| 1991
| Parliament, by three-fifths majority
|
Austria
| One-party state
| 1955
| Direct, by second-round system
|
Bangladesh [1]
| Presidential republic (Part of Pakistan)
| 1971
| Parliament
|
Botswana
| Constitutional monarchy (Commonwealth realm)
| 1966
| Parliament
|
Bulgaria
| One-party state
| 1947
| Directly, by second-round system
|
Croatia
| One-party state (Part of Yugoslavia)
| 1991
| Directly, by second-round system
|
Czech Republic
| One-party state (Part of Czechoslovakia)
| 1993
| Parliament, by majority
|
Dominica
| British overseas territory
| 1978
| Parliament, by majority
|
East Timor
| Military junta (Occupied by Indonesia)
| 1999
| Directly, by second-round system
|
Estonia
| One-party state (Part of Soviet Union)
| 1992
| Parliament, by two-thirds majority
|
Ethiopia
| One-party state
| 1991
| Parliament, by two-thirds majority
|
Finland
| Constitutional monarchy (Part of Russian Empire)
| 1919
| Directly, by second-round system
|
Germany
| One-party state
| 1949
| Federal assembly (Parliament and state delegates), by absolute majority
|
Greece
| Military junta
| 1974
| Parliament, by majority
|
Hungary
| One-party state
| 1990
| Parliament, by absolute majority
|
Iceland
| Constitutional monarchy (Part of Denmark)
| 1944
| Direct, by transferable vote
|
India
| Constitutional monarchy
| 1950
| Parliament and state legislators, by single transferable vote
|
Iraq
| One-party state
| 2005
| Parliament, by two-thirds majority
|
Ireland
| Constitutional monarchy (Commonwealth realm)
| 1949
| Direct, by single transferable vote
|
Israel
| Protectorate (Part of British Mandate of Palestine)
| 1948
| Parliament, by two-thirds majority
|
Italy
| Constitutional monarchy
| 1946
| Parliament, by majority
|
Latvia
| One-party state (Part of Soviet Union)
| 1991
| Parliament
|
Lithuania
| One-party state (Part of Soviet Union)
| 1990
| Direct, by second-round system
|
Macedonia
| One-party state (Part of the Yugoslavia)
| 1991
| Directly, by second-round system
|
Malta
| Constitutional monarchy (Commonwealth realm)
| 1974
| Parliament, by majority
|
Mauritius
| Constitutional monarchy (Commonwealth realm)
| 1992
| Parliament, by majority
|
Mongolia
| One-party state
| 1949
| Parliament
|
Montenegro
| One-party state (Part of Yugoslavia)
| 1992
| Directly, by second-round system
|
Poland
| One-party state
| 1990
| Directly, by second-round system
|
Portugal
| Military junta
| 1976
| Directly, by second-round system
|
Samoa
| Territory of New Zealand
| 2007
| Parliament
|
Singapore
| Constitutional monarchy (Part of Malaysia)
| 1965
| Directly, by second-round system
|
Slovakia
| One-party state (Part of Czechoslovakia)
| 1993
| Parliament (before 1999)
Directly, by second-round system (since 1999)
|
Slovenia
| One-party state (Part of Yugoslavia)
| 1991
| Directly, by second-round system
|
South Africa
| Constitutional monarchy (Commonwealth realm)
| 1961
| Parliament, majority
|
Switzerland
| Military junta (Occupied by France)
| 1802
| Parliament [2]
|
Trinidad and Tobago
| Constitutional monarchy (Commonwealth realm)
| 1976
| Parliament
|
Turkey
| Constitutional monarchy (Part of Ottoman Empire)
| 1923
| Parliament, by two-thirds majority
|
Vanuatu
| Constitutional monarchy (Commonwealth realm)
| 1980
| Parliament and regional council presidents, by majority
|