The candidate backed by the Left Bloc said there is a competition among them for the prime minister's 'affection'.
Catarina Martins asks voters to forget the usual candidates

Context & Explainers

Catarina Soares Martins (born September 7, 1973, in Porto) is a former actress and theatre co-founder who became Portugal's most prominent left-wing leader. First elected to parliament in 2009 representing the Left Bloc (BE), she rose to party coordinator in 2012 and sole national coordinator in 2014, holding the position for 11 years—the longest tenure in BE history. Under her leadership, BE achieved its best-ever result in 2015 with 19 MPs and 10% of votes, becoming critical parliamentary support for Prime Minister António Costa's Socialist government, shifting policy leftward on labour rights, pensions, and public services. After BE's collapse to 5 MPs in 2022, Martins stepped down as leader in May 2023 and left parliament.
Current role:
In 2024, she was elected to the European Parliament, where she advocates for social justice, climate action, and human rights. Her significance lies in consolidating BE as a stable parliamentary force and normalizing leftist government cooperation in Portugal.

- Leader: Currently vacant (Mariana Mortágua resigned October 2025)
- Ideology: Democratic socialism, left-wing populism
The Left Bloc achieved its worst result in history in 2025, dropping from 5 seats to just 1. Mariana Mortágua, who led the party from May 2023, resigned in October 2025 after failing to reverse the party's electoral decline. Founded in 1999 as a coalition of far-left parties, BE was once the third-largest force in Portuguese politics and a key partner in the 2015-2019 Geringonça government.



