The Senate (; ) is the upper house of the French Parliament, with the lower house being the National Assembly, the two houses constituting the legislature of France. The French Senate is made up of 348 senators (sénateurs and sénatrices) elected by part of the country's local councillors (in indirect elections), as well as by representatives of French citizens living abroad. Senators have six-year terms, with half of the seats up for election every three years.
The Senate enjoys less prominence than the first, or lower house, the National Assembly, which is elected on direct universal ballot and upon the majority of which the Government has to rely: in case of disagreement, the Assembly can in many cases have the last word, although the Senate keeps a role in some key procedures, such as constitutional amendments and most importantly legislation about itself.
Bicameralism was first introduced in France in 1795; as in many countries, it assigned the second chamber with the role of moderating the first, although for a long time as an ally of the executive. The present selection mode of the Senate dates back to the start of the Third Republic, when it was turned into what Léon Gambetta famously called a "grand council of the communes of France". Over time, it developed a sense of independence as a "guardian of the institutions" and "guardian of liberties", favoured by the fact that senators are on average older than members of the National Assembly, and join the house in the last part of their career. Debates in the Senate tend to be less tense and generally receive less media coverage.
As a result of its election relying on what is often summed up as rural mayors, it has had a right-wing majority since 1958, with only a three-year exception in 2011–2014. The left has historically opposed the very existence of a second chamber, while the right defends it, and controversies over the Senate's role are revived from time to time. The common phrase "a Senator's pace" (un train de sénateur) mocks the upper house's perceived slow rhythm and readiness to let new legislation die.
The president of the Senate is to step in as Acting President of France in case of an incapacitation or a vacancy, which last happened in 1974. The current officeholder is Gérard Larcher. The Senate is housed inside the Luxembourg Palace in the 6th arrondissement of Paris. It is guarded by Republican Guards. In front of the building lies the Senate's garden, the Jardin du Luxembourg, open to the public.
History
France's first experience with an upper house was under the Directory from 1795 to 1799, when the Council of Ancients was the upper chamber. There were Senates in both the First and Second Empires (the former being known as the Sénat conservateur, the latter as the French Senate), but these were only nominally legislative bodies – technically they were not legislative, but rather advisory bodies on the model of the Roman Senate.
With the Restoration in 1814, a new Chamber of Peers was created, on the model of the British House of Lords. At first it contained hereditary peers, but following the July Revolution of 1830, it became a body whose members were appointed for life. The Second Republic returned to a unicameral system after 1848, but soon after the establishment of the Second Empire in 1852, a Senate was established as the upper chamber. In the Fourth Republic, the Senate was replaced by the Council of the Republic, but its function was largely the same. With the new Constitution of the Fifth Republic which came into force on 4 October 1958, the older name of Senate was restored.
In 2011, the Socialist Party won control of the Senate for the first time since the foundation of the Fifth Republic. In 2014, the centre-right Gaullists and its allies won back the control of the Senate; they retained their majority in 2017.