| South Lake High School | |
| Streetaddress: | 21900 East 9 Mile Rd |
| City: | St. Clair Shores |
| State: | Michigan |
| Zipcode: | 48080 |
| Country: | USA |
| Type: | Public high school |
| Grades: | 9-12 |
| Principal: | Robert Beato |
| Nickname: | Cavaliers |
| Conference: | Macomb Area Conference |
| District: | South Lake Schools |
| Campus: | Suburb, large[1] |
| Enrollment: | 566 |
| Enrollment As Of: | 2016-2017 |
| Teaching Staff: | 26.35 |
| Ratio: | 23.34 |
| Colors: | Royal blue & gold |
South Lake High School is a high school in St. Clair Shores, Michigan in the Metro Detroit area, and serves grades 9-12. It is the only high school in the South Lake Schools district.
The school district, of which this is the sole comprehensive high school, includes southern St. Clair Shores and portions of Eastpointe and Grosse Pointe Shores.[2]
The demographic breakdown of the 615 students enrolled in 2015-2016 was:
64.1% of the students were eligible for free or reduced-cost lunch.