Hyde School is a private boarding and day school in Bath, Maine. The school says it was founded in 1966 by Joe Gauld and serves students in grades 9 through 12, along with a postgraduate year (Hyde School).

Hyde describes its educational model as focused on character development, family involvement, academics, athletics, and the arts. Public school-directory listings describe the Bath campus as a coeducational boarding school with a college-preparatory curriculum (Hyde academics, Boarding School Review).

Hyde has also appeared in survivor-advocacy archives that criticize aspects of its historical program culture. Those sources are part of the public record but are separate from the school's current public description (Unsilenced).