Reece Sinclair is a fictional character from the Australian television soap opera Neighbours, played by Mischa Barton. She made her first appearance during the episode broadcast on 18 September 2023. Barton was cast as Reece after producers approached her with the part. Barton admitted that she had previously declined some Neighbours roles as she didn't see them fitting for her. Reece is an American businesswoman whose family has invested in Lassiter's Hotel. Executive producer Jason Herbison hoped that Reece's introduction, which came upon the Neighbours reboot with Amazon Freevee, would attract new international audiences to the serial. Despite historically being reserved for regular characters, Barton cameoed in the show's opening titles.