Mattia Zaccagni (born 16 June 1995) is an Italian professional footballer who plays as a midfielder for Serie A side Hellas Verona.
Zaccagni made his professional debut in the Lega Pro for Venezia on 10 September 2014 in a game against Südtirol.
He made his Serie A debut for Verona on 23 September 2015 as a 75th-minute substitute for Jacopo Sala in a 0–1 loss against Internazionale.
On 17 March 2020, he tested positive for COVID-19.
He was called up to the senior Italy squad in November 2020.