| Thain, Brenda | South Terrace Primary School | Mistress (Teacher) on Probation | 1969 |
| Thain, Brenda | Safety Bay Primary School | Mistress (Teacher) on Probation | 1970 |
| Thalassinos, Nicoula | Counselling Service Migrant Education Centre | Education Officer | 1973 |
| Thalassinos, Nicoula | Migrant Education Centre | Education Officer | 1975 |
| Thalassinos, Nicoula | MIgrant Education Centre | DE.OFF.2 | 1976 |
| Thallassinos, Nicoula | Balga Primary School | Mistress (Teacher) on Probation | 1968 |
| Thamas, James | John Curtin High School | Senior Master (Teacher) M.T. | 1958 |
| Thands, Heather Joy | Curriculum Branch | Mistress (Teacher) | 1972 |
| Thanos, Heather | Curriculum Branch | CO | 1969 |
| Thanos, Heather | Curriculum Branch | Co. | 1970 |
| Thanos, Heather J. | Perth Modern Senior High School | Mistress (Teacher) | 1968 |
| Thanos, Heather Joy | Curriculum Branch | Mistress (Teacher) | 1973 |
| Thatcher, Anthony | Applecross Senior High School | Temporary Master (Teacher) | 1970 |
| Thatcher, Cleo | Drakesbrook VII | Probationer | 1920 |
| Thatcher, Cleopatra | Drakesbrook VI | Probationer | 1921 |
| Thatcher, Cleopatra | Mawson VII | Head Teacher on Probation | 1923 |
| Thatcher, Cleopatra | Mawson VII | H.T.on P | 1924 |
| Thatcher, Cleopatra | Hazeldean VII | Head Teacher | 1925 |
| Thatcher, Cleopatra | Hazeldean VII | Head Teacher | 1926 |
| Thatcher, Cleopatra | Hazeldean VII | Head Teacher | 1927 |
| Thatcher, Cleopatra | Winchester VII | Head Teacher | 1928 |
| Thatcher, Cleopatra | Winchester VII. | Head Teacher | 1929 |
| Thatcher, Riina | Boyanup Primary School III | Mistress (Teacher) | 1975 |
| Thatcher, Riina | Adam Road Primary School IA | Mistress (Teacher) | 1976 |
| Thatcher, Riina | Withers Primary School | Mistress (Teacher) | 1977 |
| Thatcher, Riina | Withers Primary School | Mistress (Teacher) | 1978 |
| Thau, Judah | White Gum Valley III | Monitor on Probation | 1945 |
| Thau, Judah | Linden VII | Head Teacher on Probation | 1947 |
| Thau, Judah | Latham VII | Head Teacher | 1948 |
| Thau, Judah | Latham | Head Teacher | 1949 |
| Thayne, Michael | East Victoria Park Primary School 1A I | Master (Teacher) on Probation | 1963 |
| Thayne, Michael | Darkan Primary-Junior High School II | Master (Teacher) on Probation | 1964 |
| Thayne, Michael | Denmark Agricultural I : Primary Junior High Schools | Master (Teacher) | 1965 |
| Thayne, Michael | Darkan Junior High School II | Master (Teacher) | 1966 |
| Thayne, Michael | Bentley Primary School | Master (Teacher) | 1968 |
| Thayne, Michael R. | Bentley Primary School | Master (Teacher) | 1967 |
| Thayne, Michael R. | Bentley Primary School | Master (Teacher) | 1969 |
| Thayne, Michael R. | Bentley Primary School | Master (Teacher) | 1970 |
| Thayne, Michael Ronald | Wilson Primary School | Master (Teacher) | 1971 |
| Thayne, Michael Ronald | Wilson Primary School | Master (Teacher) | 1972 |
| Thayne, Michael Ronald | Museum Classes | Education Officer | 1973 |
| Thayne, Michael Ronald | Kojonup District Primary School | Deputy Principal | 1975 |
| Thayne, Michael Ronald | Kojonup District High School - Primary | Deputy Principal | 1976 |
| Thayne, Michael Ronald | Kojonup District High School - Primary | Deputy Principal DH. | 1977 |
| Thayne, Michael Ronald | Walpole Primary School | Principal | 1978 |
| Thayne, Michael Ronald | Walpole Primary School | Principal | 1979 |
| Thayne, Michael Ronald | Pickering Brook Primary School | Principal | 1980 |
| Theedom, Douglas Clive | Como Primary School | Master (Teacher) | 1979 |
| Theedom, Douglas Clive | Como Primary School | Master (Teacher) | 1980 |
| Theilhaber, Elizabeth | Perth Girls IA | Assistant Teacher on Supply | 1943 |
