Janice Soprano Baccalieri is a fictional character in the HBO television drama series The Sopranos and in the film The Many Saints of Newark. She is the eldest sibling of the show's protagonist, Tony Soprano. On the show, she is portrayed by Aida Turturro, and a young Janice appears in flashbacks portrayed by Madeline Blue and Juliet Fox. Alexandra Intrator portrays a young Janice Soprano in the 2021 prequel film, The Many Saints of Newark.

The Sopranos is an American crime drama television series created by David Chase. The series revolves around Tony Soprano, a New Jersey-based Italian-American mobster who struggles to balance his family life with his role as the leader of a criminal organization, which he reluctantly explores during therapy sessions with psychiatrist Jennifer Melfi. The series also features Tony's various family members, Mafia colleagues, and rivals in prominent roles—most notably his wife Carmela and his protégé and distant cousin Christopher Moltisanti.