Giovanni Maistri (born 4 June 1992) is an Italian rugby union player. He plays as a hooker. He currently plays for Benetton Treviso in the Pro14.
In the 2011-12 season he played for Calvisano, whom that season completed the double and won Giovanni his first titles; National Championship of Excellence and Coppa Italia
In July 2012, Giovanni joined Pro12 side Treviso. He played his debut game against Munster on 7th Sept, coming on as a substitute.
Maistri has played in all of the Italian national youth teams, including the U-20, in which he was the captain, and with whom in 2012 he competed in the tournament U20's Six Nations and the IRB Junior World Championship .