| Petersham Girls High School | |
| Mottoes: | --> |
| Other Names: | --> |
| Former Names: | --> |
| Established: | 1878 |
| Closed: | 1989 |
| Authority: | New South Wales Department of Education |
| Oversight Label: | to override the default label --> |
| Grades: | 7–12 |
| Grades Label: | Years |
| Gender: | Female |
| Medium Of Language: | English |
| Colours: | --> |
Petersham Girls High School was a girls high school in the suburb of Petersham, Sydney, Australia. It closed in 1989.
The school was located at 35 West Street, Petersham and is now the NSW School of Languages. It opened in 1878,[1] and was merged with Newtown Boys High School to form the Newtown High School of the Performing Arts in 1990.[2]