| Gianmarco Fabbri | |
| Birth Date: | 25 June 1997 |
| Birth Place: | Senigallia, Italy |
| Position: | Left back |
| Currentclub: | Sangiustese |
| Youthyears1: | –2016 |
| Youthclubs1: | Cesena |
| Years1: | 2016–2018 |
| Clubs1: | Cesena |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2016–2017 |
| Clubs2: | → Delta Porto Tolle (loan) |
| Caps2: | 33 |
| Goals2: | 0 |
| Years3: | 2017–2018 |
| Clubs3: | → Fano (loan) |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 2018–2019 |
| Clubs4: | Santarcangelo |
| Caps4: | 22 |
| Goals4: | 0 |
| Years5: | 2019 |
| Clubs5: | Cattolica SM |
| Caps5: | 14 |
| Goals5: | 1 |
| Years6: | 2019– |
| Clubs6: | Sangiustese |
| Caps6: | 5 |
| Goals6: | 0 |
| Pcupdate: | 16:41, 17 January 2020 (UTC) |
Gianmarco Fabbri (born 25 June 1997) is an Italian football player. He plays for Sangiustese.
He made his Serie C debut for Fano on 27 August 2017 in a game against Bassano Virtus.[1]