French Socialists Retain Control of Major Cities in 2026 Municipal Elections

France's Socialists and their allies retained control of the country's four largest cities — Paris, Marseille, Lyon, and Lille — in the second round of municipal elections held on March 22, 2026, delivering a boost to the mainstream left ahead of next year's presidential contest. Emmanuel Grégoire, a member of the Socialist Party and former deputy mayor of Paris under Anne Hidalgo, won the Paris mayoral race with 50% of the vote, defeating right-wing candidate Rachida Dati. In Marseille, incumbent mayor Benoît Payan was re-elected with 54.7% to 54.8% of the vote, comfortably ahead of National Rally candidate Franck Allisio, who finished second with 40.1%. The results were widely interpreted as a sign that the mainstream left can hold its ground when it distances itself from the far-left France Unbowed party.

Marseille resists the far right without LFI's help The Marseille result was among the most closely watched of the evening, with Allisio having trailed Payan by only two points after the first round. Martine Vassal, the candidate of the right and center, finished a distant third with approximately 5.2% of the vote. LFI candidate Sébastien Delogu, who had qualified for the second round, withdrew his list before the vote to reduce the risk of a National Rally victory. Payan, who had refused to merge his list with Delogu's, hailed the outcome as a collective message from voters.

„"Ce soir c'est l'unité qui a prévalu sur ceux qui voulaient nous diviser."” (Tonight it is unity that prevailed over those who wanted to divide us.) — Benoît Payan via Franceinfo

The re-elected mayor described his victory as "clear and decisive," saying voters had "sent a message of peace, concord, and unity." Payan's list ran under the banner of the Marseille Spring coalition, grouping the PS, Europe Écologie Les Verts, and the Communist Party.

PS secretary-general draws sharp lesson on LFI alliances The broader national picture pointed to a mixed verdict for alliances between the PS and LFI. In cities where Socialist incumbents kept their distance from the far-left — Paris, Marseille, and Lille — left-wing administrations were comfortably returned. In Lyon, Green mayor Grégory Doucet was re-elected despite having allied with LFI, though the BBC reported that his right-wing challenger, businessman Jean-Michel Aulas, ran a poor campaign, making Lyon a case apart. In Nantes, Johanna Rolland, who had allied with LFI, also won re-election, defeating the center-right candidate. However, the PS lost long-held strongholds including Clermont-Ferrand and Brest, where alliances with LFI were seen as damaging. Pierre Jouvet, secretary-general of the Socialist Party, drew a pointed conclusion from the evening's results.

„My conclusion from tonight is that the LFI wins nothing - and what is worse it is the LFI that brings about defeat.” — Pierre Jouvet via BBC

Benoît Payan (DVG/PS): 54.7, Franck Allisio (RN): 40.1, Martine Vassal (DVD): 5.2

RN's rise "contained," Macronists find unexpected comfort The RN made gains in some cities, notably in Nice, where an ally of Marine Le Pen performed strongly, and in Roubaix, which fell to LFI's David Guiraud. LFI's Manuel Bompard also pointed to a first-round victory in Saint-Denis as evidence of his party's momentum, and declared that "the new France will sweep away the world of Macron." The PS first secretary Olivier Faure, however, was unrestrained in his satisfaction at the overall result.

„"Face à la désintégration du camp macroniste et à la fusion idéologique entre la droite et l'extrême droite, seule la gauche peut épargner à la France une régression à la fois réactionnaire et ultra-libérale. Et on voit que c'est possible."” (Faced with the disintegration of the Macronist camp and the ideological fusion between the right and the far right, only the left can spare France from a regression that is both reactionary and ultra-liberal. And we can see that it is possible.) — Olivier Faure via BFMTV

BFMTV reported that Macron's centrist camp also had reason to find encouragement in the results, despite previous struggles at the local level. The elections were described as the last major electoral test before the 2027 presidential election, lending the results an outsized significance for all parties assessing their national trajectories. Former PS president François Hollande, who had called for a boycott of LFI, expressed regret that his own party had not set clearer rules on PS-LFI alliances.

French municipal elections are held every six years and determine the mayors and councils of France's approximately 35,000 communes. The 2020 municipal elections, held partly during the COVID-19 pandemic, saw a significant breakthrough for the Greens in major cities including Lyon and Bordeaux. The PS had dominated French urban politics for decades before a period of decline following the presidency of François Hollande from 2012 to 2017. The 2026 elections took place against the backdrop of ongoing national tensions, including controversy over LFI's conduct and statements related to the conflict in the Middle East.