Argentine politicians who died by suicide

Leandro Nicéforo Alem (born Alén) (11 March 1841 – 1 July 1896) was an Argentine politician, a founder and leader of the Radical Civic Union. Alem was the uncle and political teacher of Hipólito Yrigoyen. He was also an active Freemason. Born in Buenos Aires, his father was the chief of Governor of Buenos Aires Province Juan Manuel de Rosas' political police, the Mazorca, who was executed after the battle of Caseros. The young Leandro changed his surname from Alén to Alem to mitigate associations with him.

Lisandro de la Torre (6 December 1868 – 5 January 1939) was an Argentine politician, born in Rosario, province of Santa Fe.