Núria Marín Martínez (born 26 December 1963) is a Socialists' Party of Catalonia politician. She has been a city councillor in Catalonia's second largest city, L'Hospitalet de Llobregat, since 1995 and its mayor since 2008, and also President of the Provincial Deputation of Barcelona since 2019. She has been the party's president since December 2019.
