| Stefano Marzo | |
| Birth Date: | 22 March 1991 |
| Birth Place: | Lommel, Belgium |
| Height: | 1.80 m |
| Currentclub: | RFC Liège |
| Clubnumber: | 24 |
| Position: | Right-back |
| Youthyears1: | 1997–2003 |
| Youthclubs1: | Lommel |
| Youthyears2: | 2003–2011 |
| Youthclubs2: | PSV |
| Years1: | 2011–2012 |
| Clubs1: | PSV |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2012–2013 |
| Caps2: | 19 |
| Goals2: | 0 |
| Years3: | 2013–2017 |
| Caps3: | 115 |
| Goals3: | 1 |
| Years4: | 2017–2020 |
| Clubs4: | Sporting Lokeren |
| Caps4: | 27 |
| Goals4: | 1 |
| Years5: | 2020–2022 |
| Clubs5: | Roda JC |
| Caps5: | 73 |
| Goals5: | 7 |
| Years6: | 2022–2024 |
| Clubs6: | Dender |
| Caps6: | 54 |
| Goals6: | 7 |
| Years7: | 2024– |
| Clubs7: | RFC Liège |
| Caps7: | 1 |
| Goals7: | 0 |
| Club-Update: | 18:18, 18 August 2024 (UTC) |
Stefano Marzo (born 22 March 1991) is a Belgian professional footballer who plays as a right-back for Challenger Pro League club RFC Liège. He formerly played for PSV, Beerschot, Heerenveen, Lokeren and Roda JC. Born in Lommel, he is of Italian and Dutch descent.[1]