Who Is Erin Carter? is a British thriller television miniseries on Netflix. The series centres upon Erin Carter, a British-born schoolteacher living in Barcelona, Spain, with her husband and daughter, who during the course of an armed hold-up at a grocery store is forced to defend herself and her daughter by neutralising one of the assailants using her highly skilled fighting abilities, which raises questions about her identity and past, and threatens the life she has made with her family.

The series, consisting of seven episodes, premiered on 24 August 2023.