| Scituate High School | |
| Type: | Public high school |
| Location: | 606 Chief Justice Cushing Highway |
| City: | Scituate |
| State: | Massachusetts |
| Zipcode: | 02066 |
| Country: | United States |
| Coordinates: | 42.2°N -70.769°W |
| Established: | 1700 |
| Campus: | Suburban |
| Superintendent: | John Mullarkey |
| Principal: | Marc Loranger |
| Grade: | 9-12 |
| Enrollment: | 763 (2022–2023)[1] |
| Staff: | 62.96 (FTE) |
| Ratio: | 12.12 |
| District: | Scituate Public Schools |
| Mascot: | Sailor |
| Athletics: | Patriot League |
| Colors: | Blue and white |
Scituate High School is a public high school of Scituate, Massachusetts. The school is operated by Scituate Public Schools.
Scituate High School was founded in 1700 as Scituate Latin School. Their athletic teams competed in the Patriot League within MIAA Divisions 2, 3, and 4 (football only). In 1984 and 1985, two former students were selected in the NHL Entry Draft: John Devereaux by the Hartford Whalers in 1985 and Jamie Kelly by the Boston Bruins in 1985. The actor Peter Kastner taught at Scituate High during the 1990-1991 academic year.