Marcela Campagnoli (born 11 November 1957) is an Argentine politician, currently serving as National Deputy elected in Buenos Aires Province since 2017.

She is a member of the Civic Coalition ARI, and sits in the Juntos por el Cambio parliamentary inter-bloc.

[2] She ran for a seat in the Chamber of Deputies in the 2017 legislative election, as the fourth candidate in the Cambiemos list in Buenos Aires Province.

[4][5] As a national deputy, Campagnoli formed part of the parliamentary commissions on Criminal Legislation (of which she was appointed first vice-president), Human Rights and Guarantees, Education and Freedom of Expression.

[8] Ahead of the 2021 primary election, Campagnoli was confirmed as one of the candidates in the "Es Juntos" list in Buenos Aires Province.