| O'Callaghan, Thomas | Yorkrakine VI | Temporary Head Teacher | 1945 |
| O'Callaghan, Thomas | Yorkrakine VII | Head Teacher | 1946 |
| O'Callaghan, William | Jacketup VI | T.H.T. on P. | 1937 |
| O'Callaghan, William | Jacketup VII | Head Teacher on Probation | 1938 |
| O'Callaghan, William | Jacketup VII | Head Teacher | 1939 |
| O'Callaghan, William | Wishbone VII | Head Teacher | 1942 |
| O'Callaghan, William | Wishbone VII | Head Teacher | 1943 |
| O'Callaghan, William | Wishbone VII | Head Teacher | 1944 |
| O'Callaghan, William | Wishbone VII | Head Teacher | 1945 |
| O'Callaghan, William | Leederville II | Assistant Teacher | 1946 |
| O'Callaghan, William | Fremantle North III | Assistant Teacher | 1947 |
| O'Callaghan, William | Fremantle North III | Assistant Teacher | 1948 |
| O'Callaghan, William | Fremantle North III | A./C. | 1949 |
| O'Callaghan, William | North Fremantle High School III | Assistant Teacher | 1950 |
| O'Callaghan, William | Applecross High School III | A./C. | 1951 |
| O'Callaghan, William | Collier Primary School | 1st Assistant Teacher | 1953 |
| O'Callaghan, William | Queens Park Sp | Relieving Headmaster | 1954 |
| O'Callaghan, William | Pithara Primary School IV | Headmaster | 1955 |
| O'Callaghan, William | Beverley Junior High School | Headmaster | 1956 |
| O'Callaghan, William | Beverley Junior High School | Headmaster | 1957 |
| O'Callaghan, William | Beverley Primary - Junior High School | Headmaster | 1958 |
| O'Callaghan, William | Beverley Primary - Junior High School | Headmaster | 1959 |
| O'Callaghan, William | Beverley Primary School | Headmaster | 1960 |
| O'Callaghan, William | Beverly Primary School | Headmaster | 1961 |
| O'Callaghan, William | Beverley Primary Junior High School II | Headmaster | 1962 |
| O'Callaghan, William | Gnowangerup Primary - Junior High School | Headmaster | 1963 |
| O'Callaghan, William | Gnowangerup Primary-Junior High School I | Headmaster | 1964 |
| O'Callaghan, William | Gnowangerup I : Primary Junior High Schools | Headmaster | 1965 |
| O'Callaghan, William | Katanning Primary School | Headmaster | 1966 |
| O'Callaghan, William | Katanning Primary School | Headmaster | 1967 |
| O'Callaghan, William J. | Katanning Primary School | Headmaster | 1969 |
| O'Callaghan, William J. | Katanning Primary School | Headmaster | 1970 |
| O'Callaghan, William Jame | Head Office Primary School | R. SUPER. | 1977 |
| O'Callaghan, William James | Katanning Primary School | Headmaster | 1971 |
| O'Callaghan, William James | Kewdale Primary School | Headmaster | 1972 |
| O'callaghan, William James | Kewdale Primary School | Headmaster | 1973 |
| O'Callaghan, William James | Embleton Primary School IA | Principal | 1976 |
| O'Callaghan, Wm. | Jacketup VII | Head Teacher | 1940 |
| O'Callaghan, Wm. | Wishbone VII | Head Teacher | 1941 |
| O'Callaghan, Wuilliam | Guildford III High School | A./C. | 1952 |
| O'Connel, Dorothea | Perth North Infants I | Assistant Teacher | 1935 |
| O'Connel, Dorothea | Manning IA Primary School | 1st Mistress (Teacher) | 1965 |
| O'Connell, Alicia | Narrogin III | Assistant Teacher | 1920 |
| O'Connell, Alicia | Narrogin III | Assistant Teacher | 1923 |
| O'Connell, Alicia | Narrogin II | Assistant Teacher | 1924 |
| O'Connell, Alicia | Narrogin II. | Assistant Teacher | 1929 |
| O'Connell, Alicia | Narrogin II. | Assistant Teacher | 1930 |
| O'Connell, Alicia | Leederville, West I. | Assistant Teacher | 1933 |
| O'Connell, Alicia | Leederville West I | Assistant Teacher | 1936 |
| O'Connell, Alicia | Leederville West Practice I | Assistant Teacher | 1937 |
