|Family|| Unnamed parents|
Mia Carisi (niece)
Dominick Carisi, Jr. (brother)
Teresa Carisi (sister)
Gina Carisi (sister)
|First Appearance||"Parole Violations"|
Bella Carisi is one of the sisters of Detective Sonny Carisi.
When Bella is introduced, she is showing her brother Dominick where she is going to put the baby stuff after with he congratulates her for being pregnant. She then kisses Tommy goodbye before he goes to see his parole officer.
Later on Bella comes into the precinct looking for Dominick, where she is introduced to Nick and Amanda. She tells Dominick that Tommy has been missing since he went to see his parole officer. When Tommy finally tells her that he was raped, she gets mad at him for having sex with his parole officer and at her brother for defending him. Tommy insists to her that Donna forced him to have sex with her, but she would not believe him, even when Carisi tried to tell her that it can happen to men.