Marco Brescianini (born 20 January 2000) is an Italian professional footballer who plays as a midfielder for Serie A club Atalanta, on loan from Frosinone, and the Italy national team.

Coming through the youth system, Brescianini made his first team debut for AC Milan aged 20, on 1 August 2020, replacing Ismaël Bennacer after 66 minutes in a 3−0 home win against Cagliari in the Serie A.

[7] On 7 July 2023, Brescianini joined newly promoted Serie A club Frosinone, signing a contract until June 2027.

[9] On 2 December 2023, he scored a goal from a free kick against AC Milan, once his parent club, in a 3–1 loss for Frosinone at San Siro.

[12] On 7 September 2021, Brescianini made his debut with the Italy U21 squad, playing as a substitute in the qualifying match won 1–0 against Montenegro.