| Westlake High School | |
| Streetaddress: | 3300 Middletown Road |
| City: | Waldorf |
| State: | Maryland |
| Country: | United States |
| Zipcode: | 20603 |
| Coordinates: | 38.6221°N -76.9651°W |
| Url: | http://www2.ccboe.com/westlake/ |
| District: | Charles County Public Schools |
| Principal: | Dana Fenwick |
| Type: | Public high school |
| Grades: | 9-12 |
| Language: | English |
| Campus: | Suburban |
| Conference: | Southern Maryland Athletic Conference |
| Team Name: | Wolverines |
| Colors: | Aqua Orange White |
| Founded: | 1992 |
| Staff: | 73.00 (FTE) |
| Ratio: | 16.58 |
| Enrollment: | 1,210 (2017-18)[1] |
Westlake High School is a public high school located in the west central section of Waldorf, Charles County, Maryland.
Westlake High School won the 3A state football championship in 2008.[5]