| O'Brien, John | Maylands Primary School I | Master (Teacher) | 1964 |
| O'Brien, John | Mylands Primary School | Master (Teacher) | 1965 |
| O'Brien, John | Maylands Primary School | Master (Teacher) | 1966 |
| O'Brien, John | Mayland Primary School | Master (Teacher) | 1967 |
| O'Brien, John | Maylands Primary School | Master (Teacher) | 1968 |
| O'Brien, John | Woodlands Primary School | Master (Teacher) | 1969 |
| O'Brien, John Francis | Leonora Primary School | Master (Teacher) | 1972 |
| O'Brien, John Francis | Leonora Primary School II | Master (Teacher) | 1973 |
| O'Brien, John Francis | North Inglewood Primary School IA | Master (Teacher) | 1976 |
| O'Brien, John Francis | North Inglewood Primary School | Master (Teacher) | 1977 |
| O'Brien, John K. | Unattached | Master (Teacher) on Probation | 1968 |
| O'Brien, John William Patrick | Woodlands Primary School | Master (Teacher) | 1971 |
| O'Brien, John William Patrick | Scarborough Senior High School | Master (Teacher) | 1972 |
| O'Brien, John William Patrick | Swanbourne Senior HIgh School | Master (Teacher) | 1973 |
| O'Brien, John William Patrick | Swanbourne Senior High School | Master (Teacher) | 1976 |
| O'Brien, John William Patrick | Swanbourne Senior High School | Master (Teacher) | 1977 |
| O'Brien, John William Patrick | Swanbourne Senior High School | Master (Teacher) | 1978 |
| O'Brien, John William Patrick | Corrigin Primary School | Deputy Principal | 1980 |
| O'Brien, Josephine | Applecross Senior High School I | Mistress (Teacher) on Probation | 1962 |
| O'Brien, Josephine | Appleccross High School | Mistress (Teacher) on Probation | 1963 |
| O'Brien, Josephine | Bunbury Senior High School | Mistress (Teacher) | 1964 |
| O'Brien, Josephine | Bunbury Senior High School | Mistress (Teacher) | 1965 |
| O'Brien, Josephine | Bunbury Senior High School | Mistress (Teacher) | 1966 |
| O'Brien, Josephine | Albany Senior High School | A./Principal /Mistress (Teacher) II | 1970 |
| O'Brien, Katherine | Walpole Pre School Centre | Mistress (Teacher) Pre. Sch. T. | 1979 |
| O'Brien, Lois Anne | Cottelsoe Primary School | Mistress (Teacher) | 1977 |
| O'Brien, Lois Anne | Cottesloe Primary School | Mistress (Teacher) | 1978 |
| O'Brien, Margery | Kalamunda Senior High School | Mistress (Teacher) | 1978 |
| O'Brien, Marilyn Doris | Narrogin Primary School I | Mistress (Teacher) | 1973 |
| O'Brien, Mark Raymond | Lake Grace District High School | Master (Teacher) | 1980 |
| O'Brien, Mary | Grass Valley VII | P. and S.M | 1915 |
| O'Brien, Mary | Grass Valley VII | P. and S.M. | 1920 |
| O'Brien, Mary | Group Settlements No. 17 Bramley VII | Head Teacher | 1923 |
| O'Brien, Mary | Rockvale VII | Head Teacher on Supply | 1923 |
| O'Brien, Mary | Nalyaring VII | Head Teacher | 1924 |
| O'Brien, Mary | Rockvale VII | H.T.on S | 1924 |
| O'Brien, Mary | Guildford ITT. | Monitor | 1929 |
| O'Brien, Mary | Midland Junction 1A. | Assistant Teacher | 1929 |
| O'Brien, Mary | Rockvale VII. | Head Teacher on Supply | 1929 |
| O'Brien, Mary | Midland Junction IA. | Assistant Teacher | 1930 |
| O'Brien, Mary | Rockvale VII. | Head Teacher on Supply | 1930 |
| O'Brien, Mary | Bayswater II. | Assistant Teacher | 1933 |
| O'Brien, Mary | Buckingham VI. | Monitor and Sewing Mistress | 1933 |
| O'Brien, Mary | Kockatea VI | Sewing Mistress | 1935 |
| O'Brien, Mary | Lake Grace North VII | Head Teacher on Probation | 1935 |
| O'Brien, Mary | Kockatea VII | Sewing Mistress | 1936 |
| O'Brien, Mary | Lake Grace North VII | Head Teacher | 1936 |
| O'Brien, Mary | Stratherne VII | Head Teacher on Supply | 1936 |
| O'Brien, Mary | Korrelocking North VII | Head Teacher on Supply | 1937 |
| O'Brien, Mary | Lake Grace North VII | Head Teacher | 1937 |
