Newton High School is a four-year comprehensive public high school serving students in ninth through twelfth grades in Covington, Georgia, United States.

Located thirty-two miles outside Atlanta, it is one of three schools serving Newton County.

Due to growth in the number of students, Newton County passed a bond referendum and started construction at the present site.

Another bond referendum was passed and Eastside High School opened its doors in August 1994.

Newton High School was scheduled to be turned into housing for STEM students from the career academy in 2013, and rebuilt on a new site, due to projected remodeling costs being more expensive than new construction costs.