Paulie Gualtieri is a fictional character from the television series The Sopranos, created by David Chase. He is portrayed by actor Tony Sirico and is known for his loyalty to the main character, Tony Soprano. Paulie is a caporegime in the DiMeo crime family and is characterized by his tough demeanor and distinctive white hair. Throughout the series, Paulie often finds himself in humorous and dangerous situations, showcasing his complex personality. He is also known for his superstitions and belief in the paranormal, which adds depth to his character. Paulie's relationships with other characters, including Christopher Moltisanti and Carmela Soprano, highlight his role within the crime family dynamics.