Peggy Hill (born February 6, 1955) is the wife of Hank Hill and one of the main characters of King of the Hill, and she stands 5'6" and weighs 130 lbs. She is also a substitute Spanish teacher at Tom Landry Middle School.
- Shins of the Father: She along with Hank stood up to her father-in-law, Cotton, and stopped Bobby from acting like him.
- Keeping Up With Our Joneses: Gave up smoking along with her son and husband.
- Leanne's Saga: Stood up to Luanne's evil and cruel mother Leanne and won against her.