Annabella Gloria Sciorra is an American actress. She came to prominence with her film debut in True Love (1989) and worked steadily throughout the 1990s in films such as Jungle Fever (1991), The Hand That Rocks the Cradle (1992), The Addiction (1995), Cop Land (1997), and What Dreams May Come (1998). She received an Emmy Award nomination for her portrayal of Gloria Trillo on The Sopranos (2001–2004), appeared as Det. Carolyn Barek on Law & Order: Criminal Intent (2005–2006), and had recurring roles on GLOW (2018), Truth Be Told (2019–2020), and Tulsa King (2022). Her stage credits include The Motherfucker with the Hat.

The Hand That Rocks the Cradle is a 1992 American psychological thriller film directed by Curtis Hanson, and starring Annabella Sciorra, Rebecca De Mornay, Matt McCoy, Ernie Hudson, and Julianne Moore. Its plot follows the pregnant wife of a Seattle obstetrician who kills himself after he is accused of sexual misconduct by his patients. The shock leads the wife to miscarry, after which she poses as a nanny for one of her husband's accusers, and slowly begins to infiltrate the family. The title is taken from an 1865 poem by William Ross Wallace and there are several nods to the comic opera The Pirates of Penzance.