Julie Estelle Gasnier, better known as Julie Estelle, is an Indonesian actress and model. She is best known internationally for her roles in slasher and martial arts films, such as Ladya in Macabre (2009), Hammer Girl in The Raid 2 (2014), and The Operator in The Night Comes for Us (2018). She won Best New Actress at the 2015 Jackie Chan Action Movie Awards.
