Alberto Iribarne

Alberto Juan Bautista Iribarne (August 2, 1950, to September 5, 2026) was an Argentine lawyer and Peronist politician whose career ran from the dictatorship years through the Kirchner cabinets and into a late ambassadorship in Uruguay. He died on Saturday, September 5, 2026, at age 76. His daughters Inés and Florencia announced the death on social media, calling him an affectionate and solidaristic man of deep convictions who made social and political commitment a form of life and service. Major Argentine outlets (Infobae, TN, Perfil, La Nación, BAE) and Uruguayan coverage confirmed the news the same day. The cause of death was not made public.

He was born in Buenos Aires on August 2, 1950. He finished secondary school at the Colegio Nacional de Buenos Aires in 1968 and graduated as an abogado from the University of Buenos Aires in 1974. He later taught at UBA faculties (Economic Sciences, Philosophy and Letters, Law and Social Sciences) and at the Universidad del Salvador. Montevideo Portal notes that his political commitment began around 1969 in Catholic student youth. During the 1976-1983 military dictatorship he worked as an adviser to Deolindo Felipe Bittel in the Justicialist Party leadership and took part in preparing the Peronist human-rights denunciation presented to the Inter-American Commission on Human Rights in September 1979. He also practiced law and, according to Montevideo Portal, represented detained trade-union leaders.

Inside the Partido Justicialista he held party posts in the Federal Capital (congressman, metropolitan council member, district attorney/apoderado) and later sat on the National Council board (1996-1999). In public office he was parliamentary undersecretary and then parliamentary secretary of the national Senate in the 1980s, Secretary of Government of the City of Buenos Aires (1992), National Deputy for the Capital (c. 1989-1993, chairing the Industry Committee), Interior Secretary at the Ministry of the Interior (1993-1997 under Carlos Corach and Carlos Ruckauf), and a Capital Federal delegate to the 1994 National Constitutional Convention in Santa Fe. In 1999 he was campaign chief for Eduardo Duhalde's presidential bid. In 2002, under President Duhalde, he became president of Casa de Moneda S.E. and Secretary of Interior Security.

Under President Néstor Kirchner he moved through three national posts: Síndico General de la Nación (2003-2004), Secretary of Interior Security again (2004-2005), and, after Horacio Rosatti's resignation, Minister of Justice, Security and Human Rights from July 25, 2005, to December 10, 2007. Kirchner asked him early on to accelerate trials of those responsible for dictatorship-era genocide. His ministry period included work on criminal-procedure reform, defence of executive self-limitation decrees on judicial nominations (Decrees 222 and 558 of 2003), and accompaniment of the reopening of crimes-against-humanity trials after the annulment of impunity laws. Infobae notes his political and personal link to Alberto Fernández as a path into that cabinet.

After leaving the ministry he was proposed as ambassador to the Holy See under Cristina Fernández de Kirchner. The Vatican did not grant the placet. Contemporary reporting (National Catholic Reporter, Argentine press) attributed the refusal to his status as a divorced Catholic living with a partner; after months of deadlock he withdrew. He later aligned with Peronismo Federal as legal apoderado and, in 2010 interviews, argued that the Kirchner cycle had ended and criticised confrontational politics. In December 2019 President Alberto Fernández named him Ambassador to Uruguay (succeeding Mario Barletta). He served through the end of that administration (to December 10, 2023, per ES Wikipedia), working bilateral ties in a period of political distance between Fernández and Luis Lacalle Pou.

He published or compiled several volumes, including a synthesis of his deputy work (1994), Buenos Aires 2000, integrada y solidaria (2000), Justicia y Derechos Humanos Políticas Permanentes (2007), a contribution to Roberto Lavagna's Un futuro posible (2013), and Letras contra el miedo (documents of Peronism under dictatorship; CEDINPE lists a 2006 compilation with prologue material by Alberto Fernández; ES Wikipedia also lists a 2023 ISBN). Same-day tributes came from Agustín Rossi, Mariano Caucino, Aníbal Fernández, Fernando Fray, and Francisco Cafiero, among others. Wake and funeral details and a medical cause were not in the first wave of public reporting.