Mariana Nogales Molinelli (born October 26, 1973) is a Puerto Rican lawyer, politician, and social activist.
She was the Working People's Party of Puerto Rico's candidate for resident commissioner in the 2016 election; she received over 19,000 votes, and ended up in 4th place.
In 2010 Mariana Nogales Molinelli earned a juris doctor from the University of Puerto Rico School of Law