Patrician Marco Doria, Marquis and Count of Montaldeo (born 13 October 1957) is an Italian academic and politician from Genoa.

He served as Mayor of Genoa from 2012 to 2017.

He became a professor of economic history at the University of Genoa.

Doria was elected mayor of Genoa on 21 May 2012 and held office till 2017.

This article about a mayor in Italy is a stub.