| Alessia Gennari | |
| Nationality: | Italian |
| Birth Date: | 3 November 1991 |
| Birth Place: | Parma, Italy |
| Height: | 1.84 m |
| Weight: | 68 kg |
| Spike: | 302 cm |
| Block: | 284 cm |
| Position: | Outside hitter |
| Currentclub: | Imoco Volley |
| Currentnumber: | 6 |
| Years1: | 2005–2009 |
| Team1: | Volley Sassuolo |
| Years2: | 2009–2011 |
| Team2: | Volley Cadelbosco |
| Years3: | 2011–2012 |
| Team3: | Riso Scotti Pavia |
| Years4: | 2012–2013 |
| Team4: | River Volley |
| Years5: | 2013 |
| Team5: | Chieri Torino Volley Club |
| Years6: | 2013–2015 |
| Team6: | VBC Casalmaggiore |
| Years7: | 2015–2017 |
| Team7: | Volley Bergamo |
| Years8: | 2017–2021 |
| Team8: | UYBA Volley |
| Years9: | 2021–2022 |
| Team9: | Vero Volley Monza |
| Years10: | 2022–2024 |
| Team10: | Imoco Volley |
| Nationalyears: | 2011– |
| Nationalteam: | Italy |
Alessia Gennari (born 3 November 1991) is an Italian volleyball player, who plays as an outside hitter for the Italian club Imoco Volley and the Italian women's national volleyball team. At club level, she has won the Italian Championship, the Italian Cup, the CEV Cup and the FIVB Club World Championship with the clubs she played for. With the national team, she competed in the women's tournament at the 2016 Summer Olympics[1] and has won the 2021 European Championship and the 2022 FIVB Volleyball Nations League.