2017 French legislative election in the context of "French National Assembly"

The Radical Party of the Left (French: Parti radical de gauche [paʁti ʁadikal də ɡoʃ], PRG) is a social-liberal political party in France. A party in the Radical tradition, since 1972 the PRG has been a close ally of the major party of the centre-left in France, the Socialist Party (French: Parti socialiste, PS). After the 2017 presidential and legislative elections, negotiations to merge the PRG with the Radical Party (from which the PRG emerged in 1972) began and the refounding congress to reunite the parties into the Radical Movement was held on 9 and 10 December 2017. However, a faction of ex-PRG members, including its last president Sylvia Pinel, split from the Radical Movement in February 2019 due to its expected alliance with La République En Marche in the European elections and resurrected the PRG.

The Democratic Movement (French: Mouvement démocrate, pronounced [muvmɑ̃ demɔkʁat]; MoDem [mɔdɛm]) is a centre to centre-right political party in France, whose main ideological trends are liberalism and Christian democracy, and that is characterised by a strong pro-Europeanist stance. MoDem was established by François Bayrou to succeed the Union for French Democracy (UDF) and contest the 2007 legislative election, after his strong showing in the 2007 presidential election. Initially named the Democratic Party (Parti démocrate), the party was renamed "Democratic Movement", because there was already a small Democratic Party in France.

MoDem secured an agreement with La République En Marche! (LRM) — later Renaissance (RE) — in the 2017 legislative election after Bayrou had endorsed the candidacy of Emmanuel Macron in February. The two parties have since been in alliance, as of late named Ensemble.

The Republicans (French: Les Républicains [le ʁepyblikɛ̃], LR) is a liberal-conservative political party in France, largely inspired by the tradition of Gaullism. The party was formed in 2015 as the refoundation of the Union for a Popular Movement (UMP), which had been established in 2002 under the leadership of the then-president of France, Jacques Chirac. LR is a member of the Centrist Democrat International and the European People's Party, and sits in the European People's Party Group in the European Parliament.

The UMP used to be one of the two major political parties in the Fifth Republic, along with the centre-left Socialist Party, before being eclipsed by the National Rally and Renaissance. The LR candidate in the 2017 presidential election, former Prime Minister François Fillon, placed third in the first round, with 20.0% of the vote. Following the 2017 legislative election, LR became the second-largest party in the National Assembly, behind President Emmanuel Macron's La République En Marche! party (later renamed Renaissance). After a disappointing result in the 2019 European Parliament election, party leader Laurent Wauquiez resigned. He was replaced by Christian Jacob, who remained in office until after the 2022 legislative election, which saw LR lose half of its seats, although it became the kingmaker in a hung parliament. One month before, in the 2022 presidential election, LR nominee Valérie Pécresse placed fifth with 4.7% of the vote. Despite those setbacks, LR was still the largest party in the Senate and headed a plurality of regions of France. Éric Ciotti became president of LR after the 2022 leadership election. In the run-up of the 2024 French legislative election Ciotti came out in favour of an electoral alliance with National Rally. This would have reversed the historic cordon sanitaire that the party had regarding the group. Ciotti was soon removed from his position, which led to a leadership crisis. In May 2025, Bruno Retailleau was elected president of the party.

The Radical Party (French: Parti radical, pronounced [paʁti ʁadikal]), officially the Republican, Radical and Radical-Socialist Party (Parti républicain, radical et radical-socialiste [paʁti ʁepyblikɛ̃ ʁadikal e ʁadikal sɔsjalist]), is a liberal and social-liberal political party in France. Since 1971, to prevent confusion with the Radical Party of the Left (PRG), it has also been referred to as Parti radical valoisien, after its headquarters on the rue de Valois. The party's name has been variously abbreviated to PRRRS, Rad, PR and PRV. Founded in 1901, the PR is the oldest active political party in France.

Coming from the Radical Republican tradition, the PR upheld the principles of private property, social justice and secularism. The Radicals were originally a left-wing group, but, starting with the emergence of the French Section of the Workers' International (SFIO) in 1905, they shifted gradually towards the centre. In 1926, its right-wing split off to form the Unionist (or National) Radicals. In 1971 the party's left-wing split off to form the PRG. The PR then affiliated with the centre-right, becoming one of the founder parties of the Union for French Democracy (UDF) in 1978. The party split from the UDF in 2002 in order to become an associate party of the Union for a Popular Movement (UMP). It was later represented on the Liaison Committee for the Presidential Majority prior to launching The Alliance (ARES) in 2011 and the Union of Democrats and Independents (UDI) in 2012. After the 2017 presidential and legislative elections, negotiations to merge the PR and the PRG began. The refounding congress to reunite the parties into the Radical Movement was held in December 2017. However, the union proved short-lived and, by 2021, both the PR and PRG returned to be independent parties. The PR has then been part of the Ensemble coalition.

Renaissance (RE) is a political party in France that is typically described as liberal and centrist or centre-right. The party was originally known as En Marche ! (EM) and later La République En Marche ! (transl. The Republic on the Move, LREM, LaREM or REM), before adopting its current name in September 2022. RE is the leading force of the centrist Ensemble coalition, coalesced around Emmanuel Macron's original presidential majority.

The party was established on 6 April 2016 by Macron, a former Minister of the Economy, Industry and Digital Affairs, who was later elected president in the 2017 presidential election with 66.1% of the second-round vote. Subsequently, the party ran candidates in the 2017 legislative election, including dissidents from the Socialist Party (PS) and the Republicans (LR), as well as minor parties, winning an absolute majority in the National Assembly. Macron was re-elected in the 2022 presidential election, but the party lost its absolute majority in the 2022 legislative election.

The 15th legislature of the French Fifth Republic (French: XV législature de la Cinquième République française) was the French Parliament that was in office from 27 June 2017 (following the legislative elections on 11 and 18 June 2017) until 21 June 2022. The party of President Emmanuel Macron, La République En Marche! (LREM), obtained an absolute majority of 308 deputies, alongside its ally, the Democratic Movement (MoDem), which secured 42 seats. The newly installed deputies elected François de Rugy as President of the National Assembly when the National Assembly first convened on 27 June. The legislative election saw a record level of renewal, with only a quarter of the deputies elected in 2012 also elected in 2017, as well as a significant increase in the representation of women and youth. With seven planned parliamentary groups, it would be the most fragmented National Assembly since 1958.