Greymouth High School
| Greymouth High School | |
|---|---|
| Address | |
High Street, Greymouth, New Zealand | |
| Coordinates | 42°27′46″S 171°11′50″E / 42.4627°S 171.1972°E |
| Information | |
| Type | State, Co-educational, Secondary |
| Motto | Labore et Honore (original motto 1923 – c. 1970). Whāia te iti kahurangi – Strive for Success |
| Established | 1923 |
| Ministry of Education Institution no. | 303 |
| Principal | Samantha Mortimer |
| School roll | 585 (March 2025) |
| Socio-economic decile | 4 |
| Website | greyhigh.school.nz |
Greymouth High School is one of two post-primary schools in Greymouth, New Zealand. The other is John Paul II High School. It is the largest school on the West Coast of New Zealand with a roll of 585 students. As of 2021 the principal is Samantha Mortimer. She is the first female principal of the high school.