2011 On 12 June, they won a provincial deputy in
Neuquén Province with 3.60% of the vote. The post will be held in rotation by
Alejandro López,
Raúl Godoy (PTS),
Angélica Lagunas (IS) and
Gabriela Suppicich (PO). (However, the deputies elected in June only took their seats on 10 December 2011, so each of the four sit for a year running from December to December.) On 24 July, in the town of
Capitán Bermúdez in
Santa Fe Province, the PO had a councillor elected, Jorgelina Signa, with 17% of the vote. On 7 August,
Liliana Olivero of IS was re-elected to the
Córdoba provincial legislature, this post will be rotated with
Cintia Frencia (PO) and
Laura Vilches (PTS). The list won 3.12% of the vote, this was largely concentrated in the provincial capital where it won 5.45%. They stood
Jorge Altamira of the PO for president and
Christian Castillo of the PTS for vice-president on 23 October. On 14 August Altamira and Castillo won 527,237 votes, 2.46%, in a primary election. On 23 October 2011, they came very close to winning a national deputy in two areas. In
Buenos Aires city their vote was only 0.2% short. In
Buenos Aires Province their share of the vote would have entitled them to a deputy, but they fell at a second hurdle where they needed to win 3% of the number of voters on the electoral register. The Front mounted a legal challenge to this hurdle, but the courts turned them down. The Front participated in mobilisations in June 2012. In 2013, it put forward proposals to limit officials' salaries.
2013 The Front contested the election for
Neuquén city council on 30 June 2013. It won 5.7% of the vote, around double its vote for this election in 2011, and roughly in line with its vote in the provincial election that year. Soon after it announced its candidates for the national election. At the primary elections on 11 August 2013, the Front won over 900,000 votes, fairly close to doubling its vote compared to 2011. It increased its vote in nearly all provinces, in some provinces picking up a significant vote from virtually nowhere; an exception was Buenos Aires city where its vote was down marginally on 2011. On 6 October, the PO had a strong performance in provincial primary elections in Salta Province, winning 22% in Salta city. At the
main election on 27 October, they won over a million votes, 5.11%, more than double their vote in 2011. They won three national deputies:
Néstor Pitrola (PO) in Buenos Aires Province,
Pablo Sebastián López (PO) in
Salta and
Nicolás del Caño (PTS) in
Mendoza. There was a challenge to the result in Córdoba Province, where
Liliana Olivero (IS) was the candidate. They also won three provincial deputies (
Cecilia Soria,
Martín Dalmau and
Héctor Fresina) and a provincial senator (
Noelia Barbeito) in Mendoza, and one provincial deputy in each of Buenos Aires City (
Marcelo Ramal), Buenos Aires Province (
Christian Castillo) and
Santiago del Estero (
Andrea Ruiz), and five new councillors, all in towns in Mendoza Province. On 10 November, the PO had a significant success in provincial elections in
Salta Province, winning a provincial senator (
Gabriela Cerrano) and four provincial deputies (
Julio Quintana,
Claudio del Plá,
Gabriela Jorge and
Norma Colpari) all elected in the provincial capital. They also won 17 councilors, including 9 out of the 21 seats on Salta city council, where the PO is now the largest party.
2014 On 29 January, the Front registered its alliance to contest the municipal election in
Mendoza Province. In
Mendoza, Argentina the list was headed by
Macarena Escudero (PTS), a student, followed by Soledad Sosa and Andrés Elías (both PO). The PO headed the list in
San Carlos, Mendoza. On 30 March, the Front received 13.5% of the vote in Mendoza city, so Macarena Escudero was elected as a councillor.
2015 The Front's first election of 2015 was local primary elections on 22 February in Mendoza. The Front came 2nd with 16% of the vote, and Andrés Elías is predicted to be elected as a city councilor. In April, it won a second provincial deputy in Neuquén. The seats will be held by
Raúl Godoy (PTS) and Patricia Jure (PO), to be followed by
Angélica Lagunas (IS). It also won a councilor in the town of
Andacollo for the first time. In June, in Mendoza Province Macarena Escudero was elected as a provincial deputy, and
Víctor da Vila was elected as a provincial senator. In the presidential elections, two formulas competed in the primaries in August: one represented by
Nicolas del Caño and
Myriam Bregman (both from the PTS) against another composed of
Jorge Altamira (PO) and
Juan Carlos Giordano (IS — Socialist Left). The PTS formula won, with 375,874 votes against 356,977 of the PO+IS one, both adding up to a 3.25% of the total vote. On the main elections in October,
Nestor Pitrola was elected as a national deputy for the Buenos Aires province, becoming the fourth Workers' Left Front deputy in the chamber, while the presidential formula headed by Del Caño got 812,530 votes, 3.23% of the total.
2019 After several weeks of meetings, the Workers' Socialist Movement (MST) agreed on June 11, 2019, to join the Front for the
October general election.
Presidency of Javier Milei In 2024, member of the coaliton and
deputy Vanina Biasi was accused of
Antisemitism by judge Daniel Rafecas on the advice of federal prosecutor Eduardo Taiano due to messages made by Biasi. The messages were described by
La Nación as being "against
Israel and in defense of
Palestine" Biasi vehemently denied the accusations stating she's fought against
Antisemitism and
Racism for the past 30 years. The coalition opposed the
2025 United States–Argentina currency swap in which the
government of the United States extended $20 billion to Argentina in the form of a currency swap. They also opposed
Javier Milei alignment with
Israel. In early 2026, a survey from the
University of San Andrés found that 2023 presidential nominee coalition member
Myriam Bregman had the lowest disapproval and highest net approval of all polled politicians. Bregman had the fourth highest approval of all figures polled. At 36.8%, she scored lower than figures such as
Cristina Fernández de Kirchner and
Javier Milei but above other notable figures such as
Mauricio Macri and
Axel Kicillof. A poll in March 2026 ahead of the
2027 Argentine general election had
Myriam Bregman receiving 11.4% of the vote, if the results were to hold, they would be the best performance for the coalition, majorly improving on their 2.70% received in
2023.
Christian Castillo attributed this rise to elements of the
Justicialist Party shifting to the right. == Presidential election results ==