Lucília Maria das Neves Franco Morgadinho Gago (born 26 August 1956) is a Portuguese magistrate who served as the Attorney General of Portugal from 2018 to 2024.

She was director of the Department of Investigation and Criminal Action, between 2016 and 2017, where she worked in the section specialising in economic-financial crime, corruption and money laundering.

A career Public Prosecutor's Magistrate, Gago graduated in law from the University of Lisbon in 1978.

[1][2] On 20 September 2018, Gago was appointed by President Marcelo Rebelo de Sousa, following a proposal from the Government led by Prime Minister António Costa, to the position of Attorney General of the Republic, with a term of office of 6 years.

[3] She took office at the Belém Palace, before President Rebelo de Sousa, on 12 October 2018.