Yolanda Díaz Pérez (born 6 May 1971) is a Spanish politician and lawyer specialised in labour law, serving as Second Deputy Prime Minister since 2021 and Minister of Labour and Social Economy of the Government of Spain since 2020. A member of the Congress of Deputies since 2016, she has previously been a former Ferrol municipal councillor (2003–2012) and member of the Parliament of Galicia (2012–2016). She was the National Coordinator of Esquerda Unida (EU) from 2005 to 2017.