Marta Fernández Martín (born 23 August 1966)[1] is a Spanish politician of the party Vox, president of the Cortes of Aragon since 2023.

Born in Zaragoza, Aragon, Fernández graduated with a law degree from the University of Zaragoza and worked as a lawyer for four years.

After one year as an administrative assistant at Ibercaja Banco, she was in charge of human resources at Osca Gas between 1999 and 2019.

[1] Fernández disabled her previous social media accounts after becoming president.

[1] She had previously used social media to criticise COVID-19 measures, deny climate change, attack prime minister of Spain Pedro Sánchez as a "communist dictator" and say that Irene Montero only knows how to "get down on her knees".