PSOL Considers Erika Hilton for São Paulo Mayoral Bid to Prevent Split
Party leadership aims to retain key figures and resolve internal crisis after election disputes.
1Strategic Mayoral Nomination
The PSOL leadership is considering nominating federal deputy Erika Hilton for the 2028 São Paulo mayoral race. This move aims to retain her within the party ranks and mitigate a growing internal rift. Hilton, who secured 1.5 million votes in 2026, remains a pivotal figure for the party's future electoral influence.
2Internal Party Dissidence
A significant faction, the Revolução Solidária, which includes Hilton and minister Guilherme Boulos, has been isolated since March. The group previously sought to form a federation with the PT party but was outvoted. Consequently, these members have been preparing to leave PSOL, creating a major challenge for the party's current leadership.
3Legal Hurdles to Departure
The path to defection is complicated by electoral law. A recent court decision regarding the party's performance in Espírito Santo allowed PSOL to surpass the threshold clause. Consequently, elected officials now require formal authorization from the party to leave without forfeiting their mandates due to accusations of party infidelity under Brazilian law.
4Disputed Exit Agreements
Conflicting narratives exist regarding agreements made before the 2026 elections. The party leadership claims a pact was signed for dissidents to run under the PSOL banner to help meet the threshold clause. Conversely, the dissident group maintains that their departure was always planned to occur immediately following the conclusion of the election cycle.
5Scale of Potential Defection
The potential exodus involves 14 federal deputies and 27 state deputies, with 6 federal and 8 state members currently identified as dissidents. Notable figures like Rick Azevedo, Luciene Cavalcante, and Pastor Henrique Vieira are among those considering departure. This group represents a substantial portion of the party's newly elected legislative power base.
6Leadership Stance on Unity
PSOL president Paula Coradi emphasizes the need for internal dialogue to maintain a pluralistic left-wing coalition. Despite the threat of mass departures, she maintains that the party possesses sufficient dynamism to produce new leadership. The leadership is actively seeking solutions to keep the dissident group within the party structure for now.
7Electoral Impact and Future
Erika Hilton has acknowledged that leaving PSOL remains a possibility, though she has also expressed interest in the mayoral race. The outcome of these negotiations will determine the party's stability as the new legislative term begins in February 2027. The party's ability to retain these figures is critical for its long-term relevance.
8Broader Political Context
The crisis highlights the fragility of party coalitions in Brazil's proportional representation system. With the rise of the extreme right, the PSOL leadership views the preservation of its diverse ideological wings as essential. The resolution of this conflict will likely set a precedent for how the party manages future internal ideological disputes.