Mario Castaño

Mario Alberto Castaño (8 December 1971 – 18 November 2023) was a Colombian accountant and politician. A member of the Colombian Liberal Party, he served in the Chamber of Representatives from 2014 to 2018 and in the Senate from 2018 to 2022.

Castaño died of a heart attack in Bogotá on 18 November 2023, at the age of 51.