Nancy Cartwright
- Born
- 25 October 1957 (68 years)
- Place of birth
- Dayton, Ohio, USA
- Gender
- Female
Nancy Campbell Cartwright (born October 25, 1957) is an American film and television actress, comedian and voice artist. She is best known for her long-running role as Bart Simpson on The Simpsons. She is also the aunt of pop star Sabrina Carpenter.
