Hilary Haag (; born December 3, 1973) is an American voice actress who is known for her work for ADV Films and Sentai Filmworks. Haag has been involved in several lead roles in anime series from ADV films, including ten-year-old teacher Rebecca Miyamoto in Pani Poni Dash, Nene Romanova in Bubblegum Crisis Tokyo 2040, Teletha Testarossa in the Full Metal Panic series, and Chloe in Noir. She attended Lamar Consolidated High School and later studied English Rhetoric at Texas A&M University. Haag resided in Los Angeles for almost 2 years after she graduated from Texas A&M University, but moved back to Houston where she grew up. Because of her distinctive natural child like voice, she is often given the roles of younger female characters.