Rio’s mayor Eduardo Paes vacates office on March 20, 2025, launching 2026 gubernatorial campaign
Eduardo Paes, the current mayor of Rio de Janeiro, officially stepped down from his position on March 20, 2025. This move clears the path for his anticipated run for governor in the state’s 2026 elections, marking a significant shift in the political landscape of Rio.

The announcement was initially made earlier this year during a visit to a bar in the city’s North Zone, where Paes publicly confirmed his intentions. This public declaration followed private communications to his PSD party colleagues at a directorate meeting in Rio at the start of the year, signaling his early departure.
Despite previous assertions since returning to the mayoral office that he would not seek the governorship, Paes’s political maneuvers over the past year indicated a different trajectory. His active engagement in forming alliances and extensive travel throughout various cities in the state hinted at a broader electoral strategy.
Early departure sets stage for 2026 bid
Mayor Paes’s decision to leave the prefecture in March, ahead of the late April deadline for public officials to resign to contest the October 2026 elections, underscores his strategic positioning. This early exit grants him additional time for campaigning and political organization ahead of a competitive race.
Upon Paes’s departure, Eduardo Cavaliere, also from the PSD party, assumed the role of mayor for the city of Rio de Janeiro. Cavaliere has been a constant presence by Paes’s side for nearly a year, frequently serving as a spokesperson for the city hall. This deliberate exposure aimed to familiarize him with the Rio electorate, preparing him for the mayoral transition.
The transition process has been meticulously managed to ensure continuity in city administration while facilitating Paes’s political ambitions. Cavaliere’s increased visibility in public engagements and official duties has been a key part of this strategic handover.
Political landscape and emerging contenders
The political arena for the 2026 gubernatorial election is beginning to take shape, with Paes entering as a prominent contender. While the full slate of his challengers remains undefined, there is considerable anticipation regarding a potential pré-candidato from the Liberal Party (PL).
This is the same party as current governor Cláudio Castro, who is widely expected to vie for a seat in the Federal Senate in the upcoming elections. The PL’s command has already indicated its support for Eduardo Paes’s gubernatorial aspirations, signaling a complex web of alliances and potential rivalries.
The alignment of the Liberal Party with Paes could reshape traditional political blocks within the state. Observers are keenly watching how these early endorsements and potential candidacies will influence voter sentiment and campaign strategies in the coming months.
Strategic alliances and past denials
Paes’s political journey has been marked by a nuanced approach to alliances, particularly as he prepared for the gubernatorial race. His initial denials of a run for governor, shortly after his return to the Rio mayoralty, contrasted sharply with his subsequent actions, which included extensive outreach and coalition-building efforts across the state.
These movements included numerous visits to other municipalities and discussions with local leaders, laying the groundwork for a broader political base beyond the city of Rio. His efforts demonstrated a clear intent to consolidate support across diverse regions, essential for a statewide campaign.
The shift in his public stance and the visible build-up of his political network highlight a deliberate strategy to broaden his appeal and secure crucial backing. This careful orchestration aims to position him favorably against future opponents, many of whom are yet to formally declare their candidacies.
Cavaliere’s increasing public profile
Eduardo Cavaliere’s ascent to the mayoral position is the culmination of a deliberate effort to enhance his public profile. His consistent presence alongside Paes in various official capacities allowed him to gain significant recognition among Rio’s diverse population.
Cavaliere’s role extended beyond mere companionship; he frequently articulated the city’s policies and initiatives, acting as a direct liaison between the administration and the public. This consistent exposure was designed to build public trust and familiarity, essential for a smooth transition of power.
His active engagement in public affairs and frequent appearances at community events ensured that when Paes announced his departure, Cavaliere was already a recognizable figure. This strategic elevation aims to provide stability and continuity in city leadership.
Outlook for the 2026 elections
The 2026 elections are poised to be highly competitive, with a changing political landscape in Rio de Janeiro. Paes’s early resignation and the anticipated moves by other political figures like Cláudio Castro set the stage for intense campaigning.
The formation of new alliances and the re-alignment of existing political forces will be critical factors determining the outcome. Voters will likely focus on candidates’ platforms concerning urban development, economic recovery, and social issues impacting the state.
As the election cycle progresses, more candidates are expected to emerge, each bringing a different set of proposals and political capital to the contest. The coming months will be crucial for all potential candidates to solidify their positions and articulate their visions for Rio de Janeiro.
Eduardo Paes, Rio de Janeiro governor, 2026 elections, Eduardo Cavaliere, political transition