Holy Trinity School
Wantirna South| Diocese | Archdiocese of Melbourne |
| Email address | principal@htws.catholic.edu.au |
| Phone | 9801 8296 |
| Fax | 9800 3384 |
| Address | 10 Riddell Road, Wantirna South 3152 |
Schools directory
| Diocese | Archdiocese of Melbourne |
| Email address | principal@htws.catholic.edu.au |
| Phone | 9801 8296 |
| Fax | 9800 3384 |
| Address | 10 Riddell Road, Wantirna South 3152 |