Marcello Mularoni
#8 · Central Midfield · Cosmos
- Nationality
- San Marino
- Born
- 1998-09-08
- Birthplace
- , San Marino
Marcello Mularoni (born 8 September 1998) is a Sanmarinese football player who plays as a midfielder for La Fiorita. Mularoni debuted with the senior national team on 11 October 2018 in a 2018–19 UEFA Nations League match against Moldova.