Previous Staff members of Glenwood High School.
| Mr | GELDENHUYS | Life Orientaion / Phys Ed / Institute | 2012 |
| Mr | DLAMINI | 2012 | |
| Mrs | HAMPTON | Dramatic Arts / Arts & Culture | 2012 |
| Mr | MOUTON | Geography | 2012 |
| Mr | SURTEES | English | 2012 |
| Mr | HENDERSON | Cricket | 2012 |
| Mr | ROTTCHER T | Discipline Officer | 2011 |
| Mr | NEETHLING | Science | 2011 |
| Mr | STENGEL | Music / English | 2011 |
| Mr | CAROLAN | Hockey | 2011 |
| Mr | SIBBALD | Squash | 2011 |
| Mr | LOUW | English / History | 2011 |
| Mr | MKHIZE | 2011 | |
| Mrs | SNEEDON | Financial Secretary | 2011 |
| Mr | NORRIS | History | 2010 |
| Mr | MITCHELL | Technical Drawing | 2010 |
| Mr | GRANT | Science | 2010 |
| Mrs | ROTTCHER W | English | 2010 |
| Mr | SKEVINGTON | English | 2010 |
| Ms | ROUSE | Administrative Assistant | 2010 |
| Mrs | POTGIETER | Science | 2010 |
| Mr | SLABBERT | Counselling / Life Orientation | 2010 |
| Mr | DE VILLIERS | Technical Drawing | 2010 |
| Mr | HULLEY | English, History & Sports Academy | 2010 |
| Mr | HATCH | Life Orientation & Academy | 2010 |
| Mrs | ROBERT | Receptionist | 2010 |
| Mr | ANDERSON | English | 2009 |
| Mr | RAWSON | Accounting / Business Studies | 2009 |
| Mr | HUANG | Maths | 2009 |
| Mr | BAXTER | English | 2009 |
| Mrs | CRITICOS | English / Librarian | 2009 |
| Mr | CROWDER | English | 2001 |
| Ms | East (Secretary) | 2001 | |
| Mr | DE PACE G | Mathematics | 2000 |
| Mr | Chapman | 1999 | |
| Mr | Robertson | 1999 | |
| Ms | Berkowitz | 1998 | |
| Mr | Rudolph | 1998 | |
| Mr | Leverton | 1996 | |
| Mr | Chater | 1993 | |
| Mr | Blechman | 1992 | |
| Mr | Cawcutt | 1990 | |
| Mr | Layman | 1982 | |
| Mr | Doubell | 1971 | |
| Mr | Sjolander | 1963 |