Seaton High School is a coeducational public secondary school based in Seaton, a suburb of the City of Charles Sturt in western Adelaide, South Australia.

[1] Seaton High School's current role of Principal is held by Richard Abell.

The school also consists of one Deputy Principal, two Assistant Principals, one Business Manager, three Wellbeing Officers, seven Year Level Coordinators and 63 full-time equivalent teaching staff.

The development process was finalised prior to the introduction of the Year 7 cohort to the school in 2022.

[3][4][5] Facilities at Seaton High School include: Special interest programs available to students at Seaton High School include: Seaton High School offers the following three Vocational Education & Training (VET) courses: