Marco Zanni (born 11 July 1986) is an Italian politician who has presided over the Identity and Democracy (ID) group in the European Parliament since 2019.

After completing his postgraduate degree, he was hired by Banca IMI, an Italian investment bank.

[3] In May 2014, he stood in the European Parliament election for the populist and Eurosceptic Five Star Movement.

The election was characterized by a strong showing of the League, that became the most-voted party in Italy, with more than 34% of votes.

On 13 June, he was appointed leader of the right wing Identity and Democracy (ID) group.