The 2015 Italian local elections were to be held on 31 May, with a second round on 14 June, concurrently with the Regional elections. In Italy, direct elections were held in 1063 comuni: in each comune were chosen mayor and members of the City Council. Of the 1603 comuni, 15 were capoluoghi and 120 had a population higher than 15,000 inhabitants.
In Trentino-Alto Adige/Südtirol and Aosta Valley the elections were held on 10 May with a second ballot on 24 May.
Municipal councilors and mayors ordinarily serve a terms of five years.
All mayoral elections in Italy in cities with a population higher than 15,000 use the same system. Under this system voters express a direct choice for the mayor or an indirect choice voting for one of the parties of the candidate's coalition. If no candidate receives a majority of votes, the top two candidates go to a second round after two weeks. The coalition of the elected mayor is guaranteed a majority of seats in the council with the attribution of extra seats.
The City Council is elected at the same time as the mayor. Voters can vote for a list of candidates and can express up to two preferences for candidates of said list. In case of two preferences, they must be given to candidates of both genders. Seats are the attributed to parties proportionally, and for each party the candidates with the highest number of preferences are elected.
Majority of each coalition in 120 comuni which have a population higher than 15,000 inhabitants:
Incumbent mayor: Alessandro Andreatta (PD), elected in 2010
Incumbent mayor: Luigi Spagnolli (PD), elected in 2005 and re-elected 2010
Incumbent mayor: Bruno Giordano (UV), elected in 2010
Incumbent mayor: Vittorio Zappalorto (as Special Commissioner)
previously Giorgio Orsoni (PD), elected in 2010