| O'Brien, Bernard | Losmos VII | Head Teacher | 1939 |
| O'Brien, Bernard | Lomos VII | Head Teacher | 1940 |
| O'Brien, Bernard | Lomos VII | Head Teacher | 1941 |
| O'Brien, Bernard | Lomos VII | Head Teacher | 1942 |
| O'Brien, Bernard | Lomos VII | Head Teacher | 1943 |
| O'Brien, Bernard | Unattached | Head Teacher | 1944 |
| O'Brien, Bernard | Unattached | Head Teacher | 1945 |
| O'Brien, Bernard | Laverton VII | Head Teacher | 1946 |
| O'Brien, Bernard | Laverton VII | Head Teacher | 1947 |
| O'Brien, Bernard | Group 39 VII | Head Teacher | 1948 |
| O'Brien, Bernard | Burekup VI | Head Teacher | 1949 |
| O'Brien, Bernard | Burekup High School | Head Teacher | 1950 |
| O'Brien, Bernard | Burekup High School | Head Teacher | 1951 |
| O'Brien, Bernard | Shannon Junior High School | Head Teacher | 1952 |
| O'Brien, Bernard | Shannon Primary School V | Head Teacher | 1953 |
| O'Brien, Bernard | Shannon River IV | Headmaster | 1954 |
| O'Brien, Bernard | Shannon Primary School IV | Headmaster | 1955 |
| O'Brien, Bernard | Shannon Primary School | Headmaster | 1956 |
| O'Brien, Bernard | Mullewa Primary School | Headmaster | 1957 |
| O'Brien, Bernard | Mullewa Primary - Class III | Headmaster | 1958 |
| O'Brien, Bernard | Brooktron Primary School | Headmaster | 1959 |
| O'Brien, Bernard | Mandurah Primary School II | Headmaster | 1960 |
| O'Brien, Bernard | Bridgetown Primary School I | Headmaster | 1962 |
| O'Brien, Bernard | Bridgetown Primary School I | Headmaster | 1963 |
| O'Brien, Bernard | Scarborough North-West Primary School I | Headmaster | 1964 |
| O'Brien, Bernard | Scarborough NorthWest Primary | Headmaster | 1965 |
| O'Brien, Bernard | Scarborough NorthWest Primary School | Headmaster | 1966 |
| O'Brien, Bernard | Scarborough North West Primary School | Headmaster | 1967 |
| O'Brien, Bernard B. | Deanmore Primary School | Headmaster | 1968 |
| O'Brien, Bernard B. | Deanmore Primary School | Headmaster | 1969 |
| O'Brien, Bernard Bray | Deanmore Primary School | Headmaster | 1971 |
| O'Brien, Bernard Bray | Deanmore Primary School | Headmaster | 1972 |
| O'Brien, Bernard Bray | Hillcrest Primary School | Headmaster | 1973 |
| O'Brien, Cecilia Helen | Merredin Senior High School | Mistress (Teacher) | 1980 |
| O'Brien, Christine Beverley | Perth Modern High SchoolSenior High School | Mistress (Teacher) | 1980 |
| O'Brien, David Neil | Corrigin District High School | Master (Teacher) | 1978 |
| O'Brien, Eileen | James Street I | Assistant Teacher | 1920 |
| O'Brien, Erin Claire | Willetton Senior High School | Mistress (Teacher) | 1980 |
| O'Brien, Fay Lillian | Graylands Primary School | Mistress (Teacher) | 1972 |
| O'Brien, Fay Lillian | Graylands Primary School I | Mistress (Teacher) | 1973 |
| O'Brien, Fay Lillian | Esperance Primary School IA | Mistress (Teacher) | 1976 |
| O'Brien, Fay Lillian | Esperance Primary School | Mistress (Teacher) | 1977 |
| O'Brien, Fay Lillian | South Kalgoorlie Primary School | Mistress (Teacher) | 1978 |
| O'Brien, Fay Lillian | South Kalgoorlie Primary School | Mistress (Teacher) | 1979 |
| O'Brien, Fay Lillian | South Kalgoorlie Primary School | Mistress (Teacher) | 1980 |
| O'Brien, Gail | Embleton Primary School | Mistress (Teacher) on Probation | 1968 |
| O'Brien, Gail E. | Mukinbudin Primary School | Mistress (Teacher) on Probation | 1969 |
| O'Brien, Gail Elizabeth | Embleton Primary School | Mistress (Teacher) | 1971 |
| O'Brien, Gary William | Churchlands Senior High School | Master (Teacher) | 1975 |
| O'Brien, Gary William | Churchlands Senior High School | Master (Teacher) | 1976 |
