Mater Dei has a group of dedicated teachers who deliver quality education across all Key Learning Areas.
| Year Level / Specialist | Name
|
Principal
| Donna Jones |
| APRE | Veronica King |
| PLL / ST:IE | Kate Campbell |
| Prep | Dina Nona |
| Year 1B | Daniel Greig |
| Year 1M | Louise Wells |
| Year 2 | Bronwyn Sikavica |
| Middle Primary Blue | Jessica Montocchio |
| Middle Primary Maroon | Elizabeth Lohse |
| Middle Primary White | Ola Singh / Louise Easter |
| Senior Primary Blue | Catherine Hannan |
| Senior Primary Maroon | Mark Robinson |
| HPE - Physical Education | Ola Singh |
| Languages (French) | Niamh Champ |
| Arts - Visual Arts | Tanya Ryall |
| Library / Enhancement | Sarah Merrett |
| Arts - Music | Downtown Creative Studios |