Marco Emilio Nichetti (born 22 December 1996) is an Italian footballer who plays as a midfielder for club Virtus Entella.
A graduate of the club's youth academy, Nichetti made his league debut on 28 September 2014, coming on as a late substitute for Mattia Corradi in a 1-0 home victory over Monza.
On 24 August 2022, Nichetti signed a two-year contract with Alessandria.
On 8 July 2025, Nichetti moved to Virtus Entella in Serie B.