Margarida Blasco

Maria Margarida Blasco Martins Augusto (born 25 July 1956) is a Portuguese judge and politician. She has been Minister of Internal Administration since 2024, in the XXIV Constitutional Government, led by Luís Montenegro.

Between 1987 and 1991 she was chief of staff of the Assistant Secretary of State to the Minister of Justice.

Between 2019 and 2021 she was a member of the Supreme Court of Justice, having retired in 2021. She was general director of the Security Information Service, being the first woman to hold the office, between 2004 and 2005 and Inspector General of Internal Administration (IGAI) between 2012 and 2019.