Gian Marco Berti (born 11 November 1982) is a Sammarinese sports shooter.

[2] In the mixed trap team event he won a silver medal with Alessandra Perilli which made them San Marino's first Olympic silver medallists.

[3] He won the bronze medal in the men's trap event at the 2022 Mediterranean Games held in Oran, Algeria.

[5] His father, Gian Nicola, represented San Marino in sport shooting at the 1988 Summer Olympics.

This biographical article relating to sport shooting in San Marino is a stub.