Gaetano Giarizzo is an Italian associate of Furio Giunta. He accompanied Furio to Sean and Matt's apartment to collect money for Tony Soprano. They also intimidated the two into giving them $1000. Furio and Gaetano joked about the two, speaking Italian so Sean and Matt did not understand. It is unknown how long Giarizzo stayed in the country or his role in the family as he has not appeared since. Presumably, he traveled with Furio, to ease the latter's transition. Sean Gismonte refers to Gaetano as "greaseball wop", behind his back.
- Played by: Stelio Savante
- Appears in: "Full Leather Jacket"