Episcopal High School (also known as the High School, Episcopal and EHS), established in 1839, is a boarding school in Alexandria, Virginia. The Holy Hill 135-acre (55-hectare) campus houses 440 students from 25 countries, 26 states, and the District of Columbia. The school is 100-percent boarding and is the only all-boarding school of its caliber located in a major metropolitan area.

It is part of the Mid-Atlantic Boarding School Group.