Cross Keys High School is a public high school in Georgia, United States which opened in 1958. It is located at 1626 North Druid Hills Road NE in the city of Brookhaven, near Atlanta, on the western edge of DeKalb County. It serves students from the Doraville and Chamblee areas of the DeKalb County School System.
As of 2014 the student body was reported to be 67% Hispanic, 16% Black, 13% Asian, 3%, White, and 1% other ethnic groups. It is the most culturally diverse high school in the state, with students from 65 countries who speak 75 different languages.
Cross Keys was selected as a Georgia School of Excellence in 1996.
The school's teams compete as the Indians.