Nicola Marconi (born 12 November 1978) is an Italian diver.

At the 2000 Olympic Games he finished 26th in the 3 metre springboard event and eighth together with Donald Miranda in the synchronized 3 metre springboard event.

He later finished 20th in the 3 metre springboard event of the 2004 Olympic Games and 14th in the 3 metre springboard event of the 2008 Olympic Games.

[1] He is a brother of Maria Marconi and Tommaso Marconi.

This biographical article relating to Italian diving is a stub.