Seaside High School is a public high school in Seaside, Oregon, United States.

A new combined middle and high school was completed in 2021, high up on a ridge, as the old school was in a tsunami zone.

[4] In 2008, 75% of the school's seniors received their high school diploma.

Of 122 students, 92 graduated, 21 dropped out, 1 received a modified diploma, and 8 are still in high school.

This Oregon school-related article is a stub.