Lists Socialist Party The outgoing
Socialist mayor,
Anne Hidalgo, announced on 26 November 2024, that she would not seek a third term and endorsed
Senator Rémi Féraud, president of the Socialist group on the
Paris Council, as her preferred successor. Her former first deputy,
Emmanuel Grégoire, who had been elected to the
National Assembly in the
2024 legislative election, also entered the race for the party's nomination. In January 2026, Hidalgo publicly claimed that "the left would lose" if Grégoire were chosen as its candidate. Grégoire later said “She did everything she could to torpedo my candidacy. I’m not her candidate and I am not her heir.” Marion Waller, director of the
Pavillon de l'Arsenal, joined the contest in May 2025. The Socialist Party scheduled its internal vote for 30 June 2025. During the campaign, former Paris mayor
Bertrand Delanoë publicly backed Emmanuel Grégoire. On 30 June 2025, Grégoire secured the nomination in the first round of voting.
The Republicans The mayor of Paris's
7th arrondissement and
Minister of Culture,
Rachida Dati, announced on January 17, 2024, that she would run for mayor of Paris for a third time.
Senator and former mayor of the
16th arrondissement,
Francis Szpiner, declared his candidacy on March 12, 2025, seeking the party's nomination and proposing an alliance with
The Centrists. During the campaign, he criticized Dati as a “candidate of
Macronism.” The internal contest was overshadowed by legal controversies involving both candidates. On April 15, 2025, searches were carried out at Francis Szpiner's home and at the 16th arrondissement town hall as part of an investigation into alleged corruption and
influence peddling linked to
social housing allocations. Meanwhile, Rachida Dati, under formal investigation in connection with the
Carlos Ghosn affair, failed in June 2025 to overturn the
National Financial Prosecutor's final submissions. On December 18, 2025, further searches took place at the 7th arrondissement town hall, the Ministry of Culture, and her home as part of a judicial investigation related to her former role as a
Member of the European Parliament, including allegations that she had lobbied on behalf of
Renault. On August 28, 2025, the national nomination committee of The Republicans selected Rachida Dati as the party's candidate. Following this decision, Francis Szpiner withdrew his candidacy. Dati later secured the backing of the
Democratic Movement, notably through the support of its Paris leader,
Maud Gatel. However, the presidential party
Renaissance opted to support a different candidate, confirming on October 28, 2025, its endorsement of
Pierre-Yves Bournazel. Her refusal to take part in many media-organized debates ultimately led to their cancellation.
La France Insoumise In autumn 2025, several media outlets reported that
Deputy Sophia Chikirou was set to lead the list of
La France Insoumise for the 2026 municipal election. On November 14, 2025, Chikirou officially declared her candidacy for mayor of Paris under the slogan
“The New Popular Paris.” On January 29, 2026,
Ecologists elected officials Jérôme Gleizes and Émile Meunier announced they were joining Sophia Chikirou's list, breaking with their party's strategy. According to
Le Monde, 20% of the spots on LFI lists in Paris were reserved for them as part of an agreement with dissident Ecologists officials grouped under the label “Popular Greens.”
Renaissance ultimately settled on October 28, 2025, officially endorsing Bournazel rather than supporting Rachida Dati. This decision reflected broader national agreements between Renaissance and Horizons across several cities. However, the choice sparked internal tensions, particularly among Paris-based party members who favored backing Dati. In early February 2026,
The Centrists also announced its support for Bournazel.
Reconquête! Sarah Knafo, a
Member of the European Parliament for
Reconquête, announced her candidacy for mayor of Paris on January 7, 2026. Her campaign has emphasized strong digital communication and focused on themes such as security, cleanliness, and city management. In February 2026, reports citing a study from
Nature suggested that the algorithm of
X may have amplified her content, raising questions about potential platform influence. She also proposed a “union of the
right” with Rachida Dati ahead of a possible second round. Around the same time, Aurélie Assouline and later Marie Toubiana, both members of The Republicans, joined or backed her campaign.
National Rally Thierry Mariani,
Member of the European Parliament for the
National Rally, announced his candidacy for mayor of Paris in June 2023 and confirmed it in December 2025. His list was supported by the
Union of the Right for the Republic. In January 2026, the association
La Maison des potes filed a complaint against him over a proposal on “national priority” in social housing.
The Ecologists The
Senator and
Ecologists candidate in the
2022 presidential election,
Yannick Jadot, announced on January 20, 2025, his intention to run for mayor of Paris. Ten days later, he declared that he would not participate in the party's primary, after calling on other candidates to withdraw in his favor. The Ecologists held their primary on March 16 and 23, 2025. Four candidates competed in the first round: deputy mayor
David Belliard, Anne-Claire Boux, Fatoumata Koné, and Aminata Niakaté. Belliard and Boux advanced to the second round with 48% and 27% of the vote respectively, ahead of Koné (15%) and Niakaté (10%). Between the two rounds, both eliminated candidates endorsed Boux. On March 23, 2025, David Belliard won the runoff with 52.6% of the vote and was designated the Ecologists’ lead candidate. He later withdrew in favor of
Emmanuel Grégoire and joined his list as part of a broader left-wing alliance. == Campaign ==