French Senate Elections: Far-Right RN Set to Form First-Ever Parliamentary Group

A Historic Senate Breakthrough for the Far-Right

Sunday’s vote involved the renewal of 178 seats out of the 348 total positions in the upper house of the French Parliament. Senators in the chamber are elected for six-year terms through an indirect voting system involving roughly 94,000 grand electors, primarily mayors and municipal council delegates. Marine Le Pen, a candidate for the 2027 presidential election, described the development as a major milestone on X, noting that the party’s territory-wide expansion had exceeded expectations. Prior to Sunday’s ballot, the party held only three seats in the Senate.

The Conservative Majority Maintains Strongholds Across Departments

Despite the national attention on the far-right’s legislative gains, the right-wing Les Républicains (LR) party retained its status as the dominant political force in the upper house, preserving traditional bastions built since the 1970s. Before the vote, the LR group held 131 seats, maintaining a wide margin over the Socialist group’s 64 seats. Early Sunday results confirmed high-profile victories for incumbent conservative leaders, including Senate LR group president Mathieu Darnaud, who secured nearly 62 percent of the vote in Ardèche, and Independent group president Claude Malhuret, who won roughly 67 percent in Allier. Additional conservative victories were registered in departments including Vienne, Savoie, Haute-Saône, Aveyron, and Deux-Sèvres.

Mixed Results and Local Surprises for the Left and Center

The left-wing bloc experienced varied outcomes across French departments, balancing losses with resilient local foundations. Socialist and communist incumbents retained seats in regions such as Dordogne, Aude, and Creuse, where Socialist Jean-Jacques Lozach captured a fourth mandate. In Haute-Garonne, the political balance shifted toward a left-wing majority following a surprise victory by Marc Péré, who led a coalition of Divers gauche, La France insoumise, and Les Écologistes. Meanwhile, the Hérault department saw the re-election of Socialist incumbent Hussein Bourgi alongside newcomer Julie Frêche, contrasted by a Senate gain for the Rassemblement national through candidate Manon Bouquin.

Reactions and Regional Divergences

Political figures across the legislative spectrum responded sharply to the changing composition of the upper house. Socialist Senate group president Patrick Kanner addressed the outcome on Public Sénat, characterizing the left’s performance as a form of stability despite a minor decline of two to three seats, while criticizing the entry of far-right members. Elsewhere, high-profile individual races saw mixed outcomes for prominent political families; in Sarthe, Marie-Caroline Le Pen, the elder sister of Marine Le Pen, failed to secure a mandate after finishing fourth with 12.55 percent of the vote in a department where incumbent Socialist Thierry Cozic and conservative Jean-Pierre Vogel preserved their seats.