Alessia Gennari (born 3 November 1991) is an Italian volleyball player, who plays as an outside hitter for the American club LOVB Austin 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.