| Xavier Ziani | |
| Nationality: | French |
| Birth Date: | 25 October 1972 |
| Birth Place: | Saint-Maurice, France |
| Height: | 1.97 m |
| Position: | Middle blocker |
| Years1: | 1999–2000 |
| Team1: | Asnières Volley 92 |
| Years2: | 2002–2003 |
| Team2: | Tourcoing Lille Métropole Volley-Ball |
| Years3: | 2003–2004 |
| Team3: | Paris Volley |
| Years4: | 2004–2005 |
| Years5: | 2006–2014 |
| Team5: | CNM Charenton |
| Nationalteam1: | France |
| Coachyears: | 2015–2021 |
| Coachteams: | CNM Charenton |
Xavier Ziani (25 October 1972 – 4 December 2021) was a French professional volleyball player.[1] He played as a middle blocker.