East Coweta High School (ECHS) is a public high school located in Coweta County, Georgia, United States.

It serves about 3,300 students in grades 9 to 12 in the Coweta County School System.

This resulted from a series of consolidations begun years earlier.

In the fall of 1988, the high school students of Moreland, East Newnan, White Oak, Major, the traditional East Coweta area, and all parts in between merged to culminate the consolidation efforts begun so long ago.

Educational leaders who founded and strengthened the school system include: