Newnan High School (NHS) is a public high school in southwestern Coweta County, Georgia, United States. It is located south of Newnan's historic downtown district. NHS is the oldest of the three Coweta County School System high schools. Founded in 1918 as the first high school in Newnan, NHS was a Southern Accredited School by 1919. Newnan High School has been a School of Excellence three times. Feeder schools include Evans Middle School, Smokey Road Middle School, and Madras Middle School. Madras also feeds into the nearby Northgate High School.