Merrylands High School is a coeducational, comprehensive high school in Merrylands, a suburb in Western Sydney, New South Wales, Australia.

The school has an enrolment of 800 students; 62% of students come from language backgrounds other than English and over 50 cultures are represented at the school.

[1] The school's current principal is Amika Prasad.

The school was established in 1959.

This article related to a New South Wales school is a stub.