General elections were held in Denmark on 14 May 1957. The Social Democratic Party remained the largest in the Folketing, with 70 of the 179 seats. Voter turnout was 83.7% in Denmark proper, 37.6% in the Faroe Islands and 61.8% in Greenland.
The Greens of Andorra is a green political party in Andorra.
Parliamentary elections were held in Norway in 1891. The result was a victory for the Liberal Party, which won 63 of the 114 seats in the Storting. The Conservative Party and the Moderate Liberal Party contested the elections in an alliance, although separate lists were used in some constituencies.
The Progressive Democratic Party was a political party in Trinidad and Tobago. It contested the 1946 general elections, but received just 515 votes and failed to win a seat. It did not run in the 1950 elections, but returned for the 1956 elections. However, it again failed to win a seat, and did not contest any further elections.
General elections were held in Liechtenstein on 15 February 1953. The Progressive Citizens' Party won eight of the 15 seats in the Landtag, but remained in coalition with the Patriotic Union. This was the first and only election contested by the Workers' and Peasants' Party.
General elections were held in Liechtenstein on 25 March 1962. The Progressive Citizens' Party won eight of the 15 seats in the Landtag, but remained in coalition with the Patriotic Union. This was the first election contested by the Christian Social Party.
Parliamentary elections were held in Portugal on 11 May 1919. The three main parties that boycotted the 1918 elections returned to contest the elections. The result was a victory for the Democratic Party, which won 86 of the 163 seats in the House of Representatives and 36 of the 71 seats in the Senate.
Parliamentary elections were held in Portugal on 30 October 1938. The country was a one-party state at the time and the National Union was the only party to contest the elections, with no opposition candidates allowed to run.
Parliamentary elections were held in Portugal on 1 November 1942. The country was a one-party state at the time and the National Union was the only party to contest the elections, with no opposition candidates allowed to run.
General elections were held in San Marino on 28 August 1932. After it had risen to power over the country in April 1923, the Sammarinese Fascist Party was the only party to contest the elections, winning all 60 seats.
Parliamentary elections were held in Colombia on 16 March 1958 to elect the Senate and Chamber of Representatives. They were the first elections held under the National Front agreement, which only allowed the Conservative Party and the Liberal Party to contest the elections, and allocated 50% of the seats in both houses to each party. As a result, the main contest at the elections was between factions within each party.
Parliamentary elections were held in Colombia on 20 March 1960 to elect the Chamber of Representatives. Under the National Front agreement, only the Conservative Party and the Liberal Party were able to contest the elections, with 50% of the seats in both houses allocated to each party. As a result, the main contest at the elections was between factions within each party.
Parliamentary elections were held in Colombia on 18 March 1962 to elect the Senate and Chamber of Representatives. Under the National Front agreement,only the Conservative Party and the Liberal Party were allowed to contest the elections, with each party allocated 50% of the seats in both houses. As a result, the main contest at the elections was between factions within each party.
Parliamentary elections were held in Colombia on 15 March 1964 to elect the Chamber of Representatives. Under the National Front agreement, only the Conservative Party and the Liberal Party were able to contest the elections, with 50% of the seats in both houses allocated to each party. As a result, the main contest at the elections was between factions within each party.
Parliamentary elections were held in Colombia on 20 March 1966 to elect the Senate and Chamber of Representatives. Under the National Front agreement,only the Conservative Party and the Liberal Party were allowed to contest the elections, with each party allocated 50% of the seats in both houses. As a result, the main contest at the elections was between factions within each party.
Parliamentary elections were held in Colombia on 17 March 1968 to elect the Chamber of Representatives, the last occasion on which mid-term elections were held for the Chamber. Under the National Front agreement, only the Conservative Party and the Liberal Party were able to contest the elections, with 50% of the seats in both houses allocated to each party. As a result, the main contest at the elections was between factions within each party.
The United Labour Social Democratic Party was a political party in Bulgaria.
The Economic Group was a political party in Estonia.
The Tenants' Union was a political party in Estonia.
The Agrarian Union Party was a political party in Romania.
