Luigi de Magistris DemA Gaetano Manfredi Independent The municipal elections in Naples took place on 3 and 4 October 2021.

The voting system is used for all mayoral elections in Italy, in the cities with a population higher than 15,000 inhabitants.

The winning candidate obtains a majority bonus equal to 60% of seats.

The election of the City Council is based on a direct choice for the candidate with a maximum of two preferential votes, each for a different gender, belonging to the same party list: the candidate with the majority of the preferences is elected.

[2] Through the municipal secretary of the Democratic Party Marco Sarracino, the coalition sought an alliance with the Five Star Movement and Italian Left.