Nadia Alexander is an American actress. She has performed in several television series, including The Sinner (2017) and Seven Seconds (2018). She has attracted critical acclaim for her work in film; she won the award for Best Actress in a U.S. Narrative Film at the 2017 Tribeca Film Festival for her performance in Blame (2017) and was nominated for a Fangoria Chainsaw Award for Best Actress for her performance in The Dark (2019).