Joseph Potter is a British actor known for his role as Nicolas de Lenfent on AMC's gothic horror series Interview with the Vampire (2024–present). Potter began his career as a child actor and made his stage debut at age fourteen in the UK tour of the musical The Sound of Music (2011). He has performed in several theatre productions such as Oliver! (2011), Mercury Fur (2018), The Poltergeist (2020–22)—for which he received the 2023 Offie for Best Solo Performance, Salt-Water Moon (2023), Leaves of Glass (2023), and Much Ado About Nothing (2026). He made his film debut as Roy in the romantic drama My Policeman (2022).