| Craig McIlrath | Headmaster | mcilrath@stdunstans.co.za |
| Willem Kruger | Deputy Headmaster | wkruger@stdunstans.co.za |
| Biffy Symons | Deputy Headmistress – Academic | bsymons@stdunstans.co.za |
| Shirley Allen | Deputy Headmistress – JP | sallen@stdunstans.co.za |
| Sheena Aitken | Headmaster’s Secretary | saitken@stdunstans.co.za |
| Lyn Roodt | School Secretary | lroodt@stdunstans.co.za |
| Mandy Lachenicht | Director of Marketing | mlachenicht@stdunstans.co.za |
| Annelize Butler | Director Information Technology | abutler@stdunstans.co.za |
| Chris Tucker | Director of Sport | ctucker@stdunstans.co.za |
| Ruari Petersen | Director of Culture & Arts | rpetersen@stdunstans.co.za |
| Lesley Nagy | HOD – Humanities | lnagy@stdunstans.co.za |
| Sarah-Jane Cross | HOD – Languages | sjcross@stdunstans.co.za |
| Marcelle Dolby | HOD – Mathematics | mdolby@stdunstans.co.za |
| Susan van Straaten | Director of Music | svanstraaten@stdunstans.co.za |
| Bernadette van der Merwe | JP Teacher | bvandermerwe@stdunstans.co.za |
| Chantal Fick | JP Teacher | cfick@stdunstans.co.za |
| Caren Kay | HOD JP Phase & JP Teacher | ckay@stdunstans.co.za |
| Willem Dhingani | Tuckshop | dhingani@stdunstans.co.za |
| Des Nienaber | SP Teacher | dnienaber@stdunstans.co.za |
| Exenia Hlongwane | Zulu | ehlongwane@stdunstans.co.za |
| Kayley Allen | JP Teacher | kallen@stdunstans.co.za |
| Elaine Burelli | Learning Support | eburelli@stdunstans.co.za |
| Kylie Pereira | SP Teacher | kpereira@stdunstans.co.za |
| Kathryn Falconer | JP Teacher | kfalconer@stdunstans.co.za |
| Karen Shorter | SP Teacher | kshorter@stdunstans.co.za |
| Lorraine Emmett | Assistant | lemmett@stdunstans.co.za |
| Louise Stewart | SP Teacher | lstewart@stdunstans.co.za |
| Michelle Dane | SP Teacher | mdane@stdunstans.co.za |
| Matthew Tribe | SP Teacher | mtribe@stdunstans.co.za |
| Christopher Lay | SP Teacher | clay@stdustans.co.za |
| Cheryl Moss | Steam | cmoss@stdunstans.co.za |
| Mark Dooley | Dance Sport Coach | mdooley@stdunstans.co.za |
| Nicolene Barbosa | JP Teacher | nbarbosa@stdunstans.co.za |
| Odette Cresswell | JP Teacher | OCresswell@stdunstans.co.za |
| Peta-Anne Leigh | SP Teacher | paleigh@stdunstans.co.za |
| Robyn Aucamp | JP Teacher | raucamp@stdunstans.co.za |
| Shelly van der Merwe | JP Teacher | Svandermerwe@stdunstans.co.za |
| Tharusha Goorsamy | SP Teacher | tgoorsamy@stdunstans.co.za |
| Vanessa Mcllrath | Visual Art | vmcilrath@stdunstans.co.za |
| Willem Ellis | SP Teacher | wellis@stdunstans.co.za |
| Sarah Tribe | SP Teacher | stribe@stdunstans.co.za |
| Christina Avgoustis | Intern | cavgoustis@stdunstans.co.za |
| Eden Cronje | Intern | ecronje@stdunstans.co.za |
| Kyra Britten | Intern | kbritten@stdunstans.co.za |
| Gidean Holtzhausen | Intern | gholtzhausen@stdunstans.co.za |
| Trent Kemper | Intern | tkemper@stdunstans.co.za |
| Melissa Miller | Intern | mmiller@stdunstans.co.za |
| Ernest Mbalane | Intern | embalane@stdunstans.co.za |
| Colin MacNeil | Sports Coach | cmacneil@stdunstans.co.za |
| Mark Hammill | Sports Coach | mhammill@stdunstans.co.za |