Senatorial elections were held on 24 September 2017 to renew 170 of 348 seats in the

Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...

of the

French Fifth Republic The Fifth Republic () is France's current republic, republican system of government. It was established on 4 October 1958 by Charles de Gaulle under the Constitution of France, Constitution of the Fifth Republic.. The Fifth Republic emerged fr ...

Organisation

Senators concerned

Since 2011, the

French Senate The Senate (, ) is the upper house of the French Parliament, with the lower house being the National Assembly (France), National Assembly, the two houses constituting the legislature of France. It is made up of 348 senators (''sénateurs'' and ...

has been renewed, using two series, every three years. The senatorial elections on 24 September 2017 concern 170 outgoing senators within series 1 across 44 constituencies in addition to half the seats of senators representing French residents overseas. Specifically, the renewal includes seats representing 38

metropolitan Metropolitan may refer to: Areas and governance (secular and ecclesiastical) * Metropolitan archdiocese, the jurisdiction of a metropolitan archbishop ** Metropolitan bishop or archbishop, leader of an ecclesiastical "mother see" * Metropolitan ar ...

departments numbered between 37 (

Indre-et-Loire Indre-et-Loire () is a department in west-central France named after the Indre River and Loire River. In 2019, it had a population of 610,079.Pyrénées-Orientales Pyrénées-Orientales (; ; ; ), also known as Northern Catalonia, is a departments of France, department of the Regions of France, region of Occitania (administrative region), Occitania, Southern France, adjacent to the northern Spain, Spanish ...

), the departments of

Île-de-France The Île-de-France (; ; ) is the most populous of the eighteen regions of France, with an official estimated population of 12,271,794 residents on 1 January 2023. Centered on the capital Paris, it is located in the north-central part of the cou ...

, four overseas departments (

Guadeloupe Guadeloupe is an Overseas departments and regions of France, overseas department and region of France in the Caribbean. It consists of six inhabited islands—Basse-Terre Island, Basse-Terre, Grande-Terre, Guadeloupe, Grande-Terre, Marie-Galant ...

Martinique Martinique ( ; or ; Kalinago language, Kalinago: or ) is an island in the Lesser Antilles of the West Indies, in the eastern Caribbean Sea. It was previously known as Iguanacaera which translates to iguana island in Carib language, Kariʼn ...

Réunion Réunion (; ; ; known as before 1848) is an island in the Indian Ocean that is an overseas departments and regions of France, overseas department and region of France. Part of the Mascarene Islands, it is located approximately east of the isl ...

, and

Mayotte Mayotte ( ; , ; , ; , ), officially the Department of Mayotte (), is an Overseas France, overseas Overseas departments and regions of France, department and region and single territorial collectivity of France. It is one of the Overseas departm ...

), two overseas collectivities (

Saint Pierre and Miquelon Saint Pierre and Miquelon ( ), officially the Territorial Collectivity of Saint Pierre and Miquelon (), is a self-governing territorial overseas collectivity of France in the northwestern Atlantic Ocean, located near the Canada, Canadian prov ...

and

New Caledonia New Caledonia ( ; ) is a group of islands in the southwest Pacific Ocean, southwest of Vanuatu and east of Australia. Located from Metropolitan France, it forms a Overseas France#Sui generis collectivity, ''sui generis'' collectivity of t ...

), and 6 of 12 sieges of senators representing French residents overseas. Of these seats, 136 are elected proportionally and 34 by majority. The vacant series 2 seat in

Savoie Savoie (; Arpitan: ''Savouè'' or ''Savouè-d'Avâl''; English: ''Savoy'' ) is a department in the Auvergne-Rhône-Alpes region, Southeastern France. Located in the French Alps, its prefecture is Chambéry. In 2019, Savoie had a population o ...

will be filled separately with a by-election also held on 24 September.

Electoral system

Two methods are used to elect senators. The two-round majority vote is used in constituencies which elect 1 or 2 senators, affecting 18 constituencies and 34 seats in the 2017 elections. The candidate and their alternate must be of a different sex. In order to be elected in the first round, a candidate must secure an absolute majority of votes and a number of votes equal to at least a quarter of electors. If not, a second round is organized, in which case a relative majority will be enough for a candidate to be elected. In case of a tie, the oldest of the candidates is elected. Proportional representation is used in constituencies electing 3 or more senators; in the case of the 2017 elections, this affects 26 constituencies and 130 seats, in addition to the 6 seats for senators representing French residents overseas. Each list must be composed alternately of candidates of each sex. Senators are elected through indirect universal suffrage by an electoral college composed of deputies, senators, regional councillors elected within a department, councillors of the

Corsican Assembly The Corsican Assembly or Assembly of Corsica (; ) is the unicameral legislative body of the territorial collectivity of Corsica. It has its seat at the , in the Corsican capital of Ajaccio. After the 2017 territorial elections, the assembly was ...

designated under conditions set out within the electoral code, councillors of the Guianese Assembly, councillors of the Martinican Assembly, and departmental councillors. Delegates of municipal councils, however, make up the large majority of the electoral college, representing 95% of the 162,000 electors. The number of delegates of the municipal councils depends on the municipal population authenticated on 1 January 2014 by the census. Delegates must be French nationals and be registered on the electoral list of the municipality in question.

Candidates

The minimum age for candidates in the senatorial elections is 24 years. After the 2014 renewal, the average age of senators was 61 years. Since the law on the accumulation of mandates of 14 February 2014, parliamentary mandates have been considered incompatible with local executive functions (president or vice-president of regional or departmental councils, mayor or deputies to mayors, and similar offices). This rule applies to all senators elected, re-elected, or in office as of 2 October 2017.

Results

Composition before renewal

Composition after renewal

Election of president

Gérard Larcher Gérard Philippe René André Larcher (; born 14 September 1949) is a French politician serving as president of the Senate since 2014, previously holding the office from 2008 to 2011. A member of The Republicans, he has been a Senator for the Yv ...

was re-elected

president of the Senate President of the Senate is a title often given to the presiding officer of a senate. It corresponds to the Speaker (politics), speaker in some other assemblies. The senate president often ranks high in a jurisdiction's Order of succession, succes ...

on 2 October 2017, challenged only by

Didier Guillaume Didier Guillaume (; 11 May 1959 – 17 January 2025) was a French politician who briefly served as minister of state of Monaco from 2024 until his death in 2025. He previously served as the minister of agriculture and food in the government of ...

and

Éliane Assassi Éliane Assassi (born 2 October 1958) is a French politician and a member of the Senate of France, representing the Seine-Saint-Denis () is a department of France located in the Grand Paris metropolis in the region. In French, it is often ...

References

External links

Official website for the 2017 senatorial elections

Composition by political group before renewal

List of series 1 senators by constituency
{{French Senate 2017 elections in France

2017 2017 was designated as the International Year of Sustainable Tourism for Development by the United Nations General Assembly. Events January * January 1 – Istanbul nightclub shooting: A gunman dressed as Santa Claus opens fire at the ...

September 2017 in France