Assistant Masters and Mistresses | Initial |
| Mr | Geoff Anderson | Deputy Head Preparatory School (Pastoral) | GDA |
| Mrs | Geraldine Mooney | Deputy Head Preparatory School (Academic) | GM |
| Mr | Greg Holden | HM Thompson, Design Technology | GMLH |
| Mrs | Hannah Tennant | HM Honan, Psychology | HT |
| Miss | Jolie Yee | Mandarin | JY |
| Mrs | Lucy Prime | HM Wallace, Head of Art | LMP |
| Mr | Paul Lee | IT Operations Manager | PLCP |
| Ms | Victoria Yu | Mandarin | VY |
| Mr | Andy Gough | HM Taylor, Prep Mathematics | CAG |
| Ms | Arlene Williams | Learning Enrichment | AVW |
| Ms | Claire Bridgman | Head of Sixth Form, English | CSB |
| Ms | Jacqueline Foo | Mandarin | JF |
| Mr | Jon McNaught | Director of Co-Curriculum | JDM |
| Mrs | Justine Tomlinson | Head of Prep Science, Prep School Assessment Coordinator, Prep School Outreach Coordinator, Senior School Science | JT |
| Dr | Kenton Tomlinson | IB Co-ordinator, Chemistry | KET |
| Miss | Nadia Ambigaibalan | Deputy HM Butler, CAS Co-ordinator, Mathematics | NSA |
| Miss | Solenn Gueganton | Head of Politics, Teacher of Economics | SG |
| Mr | Yannick Guba | Tennis Professional | YGG |
| Mr | Edward Hawkins | Section Leader Years 7 and 8, Activities Co-ordinator | EDAH |
| Mr | Geraint Watkins | Director of Music | GCAW |
| Ms | Helena Sundstrom | Dame of Steel | AHS |
| Ms | Lyndall Van Onselen | Head of Prep School Learning Enrichment | LTVO |
| Mr | Sam Cheung | Mathematics | SSC |
| Mrs | Sarah Hawkins | Head of Year 5, Prep Form Tutor, Head of Hunt | SEH |
| Mrs | Abigail Gibbon | Dame of Wills | AJG |
| Mrs | Alison Ogilvie | Dame of Honan | ACO |
| Miss | Celeste Taylor | Dame of Munawir Hill | CT |
| Ms | Celine McGee | Pre-Prep Form Tutor | CMG |
| Mrs | Christel Jones | Pre-Prep Form Tutor | CXJ |
| Miss | Coco Lu | Mandarin | WLU |
| Mr | Duncan Ogilvie | Director of Digital Learning, Head of Georgraphy | DEO |
| Miss | Holly Brigden | Junior RHT Honan, Head of Prep MFL, Head of Year 6, Prep Form Tutor, Head of Seymour | HJB |
| Miss | Isabel Nixon | Head of IB SEHS, Head of Well Being, Biology | IKN |
| Miss | Kavitha Anbalagan | Malay | KN |
| Mrs | Lilian Ashworth | HM Butler, Drama, English | LAA |
| Mrs | Nicola Anderson | Pre-Prep Form Tutor | NA |
| Mrs | Nicola Gough | Dame of Taylor | NCG |
| Mr | Philip Scott | Head of Chemistry | PDS |
| Mr | Sam Tapp | Senior RHT Munawir Hill, Head of TOK, English | SDT |
| Mrs | Sarah Patten | Head of Prep School English, Prep Form Tutor | SP |
| Ms | Shogbana Kanan Subas | Prep EAL | SKS |
| Mr | Stuart Gray | Head of Computer Science, IA Co-ordinator | SAG |
| Mr | Thomas Gibbon | HM Wills, Spanish | TJG |
| Miss | Cariad Cowley | Pre-Prep Form Tutor, Head of Chichester | CVC |
| Mrs | Catherine Willshaw | Deputy Head of Pre-Prep, Prep Form Tutor | CXW |
| Mrs | Florence Pelat | Head of French | FP |
| Mrs | Gabriella Belcher | Head of Mandarin | GHB |
| Mrs | Gabrielle Elliott | Head of Pre-Prep | GWE |
| Ms | Helen Song | Mandarin | HS |
| Mr | Liam Dempster | Junior RHT Munawir Hill, Head of Cricket, Biology/Science | LTD |
| Miss | Maisarah Fadzil | Learning Support | MBF |
| Mr | Matthew Fuller | Senior RHT Wills, Mathematics, Geography | MJF |
| Mr | Peter Browne | Head of Prep Mathematics, Prep Form Tutor | PRB |
| Mr | Peter Finn | HM Sheppard, English | PAF |
| Mr | Phillip Monk | Prep Form Tutor | PCM |
| Mrs | Renuka Chandran | Deputy HM Butler, Head of Malay | RC |
| Mr | Riaz Jamadar | Prep Form Tutor, Religious Studies | RAJ |
| Mrs | Rosa Rocafull | Spanish | RR |
| Mrs | Sally Finn | HM Iskandar, Spanish | SAF |
| Mrs | Sarah Wright | Head of Swimming | SAW |
| Mrs | Theresa Browne | Head of Year 4, Prep Form Tutor, Head of Merlin | TEB |
| Ms | Victoria Wise | Head of Prep PSHE and Head of Prep Library | VEW |
| Ms | Divya Kallimuthu | Pre-Prep Trainee Tutor | DMK |
| Ms | Nadirah Ismail | EAL | RNI |
| Ms | Alexandra de Nyary Comandini | Head of Languages (Non-Sino), French, Spanish | ADNC |
| Mrs | Amy Church | Head of Learning Support and Outreach, Drama | AVC |
| Mr | Andrew Macdonald | University Guidance Co-ordinator, English | ACGM |
| Mr | Andrew Mason | Deputy HM Thompson, Head of Design Technology | AJM |
| Mrs | Cathy Stronach | School Counsellor | CAS |
| Mrs | Heather Stevens | Master’s Wife | HAS |
| Mrs | Charlie Inskip | Head of Drama and Religious Studies | CEI |
| Mr | Edward Gardner | Deputy HM Sheppard, Economics and Business Studies | EJG |
| Ms | Hannah Scholes | Pre-Prep Form Tutor | HXS |
| Ms | Helen Dalton | Head of Prep School Art | HMD |
| Mr | Jack White | Prep Form Tutor, Mathematics | JRW |
| Mr | Jimmy Ni | Economics and Business Studies | JJN |
| Mr | John Shaw | Junior RHT Wills, Head of English | JS |
| Ms | Mary Grinstead | Head of Prep School Drama, Prep Form Tutor | MLG |
| Mr | Matthew Gallagher | Prep Form Tutor, Humanities | MTG |
| Mr | Paul Inskip | Head of Physics | PSI |
| Ms | Rachel Brooke | RHT Iskandar, Prep Form Tutor | RB |
| Ms | Rachel Smith | Prep Form Tutor, English | RAS |
| Mrs | Ruth Gallagher | Art | RAG |
| Mrs | Shelley Swift | Head of Psychology | SCS |
| Ms | Shereen Hughes | Mathematics | SMH |
| Mrs | Sian Tolba | Senior RHT Honan, Science Co-ordinator, Head of Biology | ST |
| Mr | Stuart Brown | RHT Taylor, Prep Form Tutor | SPB |
| Mr | Nigel Firman | Prep Form Tutor | NCF |
| Ms | Gemma Smith | Junior RHT Iskandar, Assistant Swimming Coach | GLS |
| Mr | George Gallop | Swimming Coach and PE | GG |
| Ms | Kirsten Hancock | Junior RHT Steel, Mathematics | KJH |
| Ms | Poppy Donaldson | RHT Steel, Prep Form Tutor | PMD |
| Mr | Sean Harvey | Junior RHT Taylor, PE | SPH |
| Ms | Alison McGilligan | Pre-Prep Form Tutor | ACM |
| Ms | Anna Williams | Pre-Prep Form Tutor | AYW |
| Mr | Ben Wicling | Director of Prep Sport, Prep Form Tutor | BXW |
| Ms | Bronwyn McDiarmid | Prep Form Tutor, Humanitites | BLM |
| Mrs | Caroline Davies | HM Steel House, EAL, English | CLD |
| Mr | Dan Vickery | Head of Mathematics | DV |
| Mr | David Davies | Head of Economics and Business Studies | DD |
| Mrs | Dawn Saunders | Sanitorium Manager | DS |
| Ms | Elisabetta Bell | Head of Prep Music | EMB |
| Ms | Eve Du | Mandarin | ED |
| Mrs | Gillian Cowie | French, Spanish | GC |
| Mr | James Lennard | Director of Sport | JSL |
| Ms | Jill Poots | Psychology, Biology and Physics | JSP |
| Ms | Joanna Wakeford | Dame of Iskandar | JTW |
| Ms | Jodie Felton | Pre-Prep Form Tutor | JRF |
| Mr | Jonathan Arscott | English | JPA |
| Mr | Jonathan Lyon | Prep Form Tutor, Science | JFL |
| Mr | Joseph Hobdell | Pre-Prep Form Tutor | JJH |
| Miss | Katherine Rich | Head of History | KVR |
| Ms | Liezel Van Wyk | Pre-Prep Form Tutor | LVW |
| Mrs | Louisa Gardner | Head of PE and Girls’ Games | LCG |
| Mrs | Lynsey Tapp | English and History | LAT |
| Dr | Michael Harvey | Chemistry and Physics | MJH |
| Ms | Nadia Turner | Pre-Prep Form Tutor | NXT |
| Mrs | Naomi Calverd | Mathematics | NCC |
| Mr | Paulo Baran | Tennis Coach | PLB |
| Ms | Rachel Anderson | Prep Form Tutor, English | RTA |
| Mr | Ruben Calverd | HM Munawir Hill, Physics | RAC |
| Ms | Sarah Lovatt | Mandarin, Prep School | SLML |
| Mr | Sean Lee | Prep Design and Technology | SFL |
| Ms | Vijayalaskmi A/P Muthu | Malay | VMM |
| Ms | Vimala Selvaraj | EAL | VS |
| Dr | Clara De Castro | Prep Relief Teacher | CDC |
