| Duncan, Daisy | Irwin VII. | Sewing Mistress | 1930 |
| Duncan, Daisy | Irwin VII. | Sewing Mistress | 1931 |
| Duncan, Daisy | Popanyinning VI | Sewing Mistress | 1934 |
| Duncan, Daisy | Poopanyinning VI | Sewing Mistress | 1935 |
| Duncan, Daisy | Popanyinning VI | Sewing Mistress | 1936 |
| Duncan, Daisy | Popanyinning VI | Sewing Mistress | 1939 |
| Duncan, Daisy | Popanyinning VI | Sewing Mistress | 1940 |
| Duncan, Daisy | Popanyinnng VI | Sewing Mistress | 1941 |
| Duncan, Daisy | Jandakot High School | M./S. and S.M | 1950 |
| Duncan, Donald Martin | Eastern Hills Senior High School | Master (Teacher) | 1979 |
| Duncan, Donald Martin | Eastern Hills Senior High School | Master (Teacher) | 1980 |
| Duncan, Doreen | Boddington Primary School | Mistress (Teacher) on Probation | 1956 |
| Duncan, Doris | Donnybrook IV | Assistant Teacher on Supply | 1943 |
| Duncan, Doris | Donnybrook IV | Assistant Teacher on Supply | 1944 |
| Duncan, Doris | Perth Girls High School | Mistress (Teacher) on Supply | 1956 |
| Duncan, Dulcie | Northam II | Assistant Teacher on Probation | 1944 |
| Duncan, Dulcie | Trayning South VII | Head Teacher on Probation | 1945 |
| Duncan, Dulcie | Boulder Infants | Assistant Teacher | 1946 |
| Duncan, Dulcie | Mount Helena IV | Assistant Teacher | 1947 |
| Duncan, Edith | Mount Hawthorn I | Mistress (Teacher) on Supply | 1954 |
| Duncan, Edith | Mt Hawthorn Primary School I | Mistress (Teacher) on Supply | 1955 |
| Duncan, Edith | Mt Hawthorn Primary School | Mistress (Teacher) on Supply | 1956 |
| Duncan, Edith | Mt Hawthorn Primary School | MI.S. | 1957 |
| Duncan, Edith | Mt Hawthorn Primary School I | Mistress (Teacher) on Supply | 1960 |
| Duncan, Edna | Cue V | Assistant Teacher on Supply | 1937 |
| Duncan, Edna | Big Bell V | Assistant Teacher on Supply | 1938 |
| Duncan, Edna | Big Bell V | Assistant Teacher on Supply | 1939 |
| Duncan, Eric William | Eastern Hills Senior High School | Master (Teacher) | 1978 |
| Duncan, Ernest J. | Balingup VI | Head Teacher | 1905 |
| Duncan, Ernest J. | Boodardie | Head Teacher | 1906 |
| Duncan, Ernest J. | Chapman and Isseka T=A | Head Teacher | 1907 |
| Duncan, Frances Stella | East Hamilton Hill Primary School | Mistress (Teacher) | 1975 |
| Duncan, Gary Roy | Girrawheen Senior High School | Master (Teacher) | 1978 |
| Duncan, Geoffrey | Secondary Teachers College | Master (Teacher) or. C.O. | 1972 |
| Duncan, Geoffrey | Como Senior High School | Master (Teacher) Remedial Itinerant | 1973 |
| Duncan, Geoffrey | Governor Stirling Senior High | Master (Teacher) | 1975 |
| Duncan, Geoffrey | Girrawheen High School | Master (Teacher) | 1976 |
| Duncan, Geoffrey | Girrawheen Senior High School | Master (Teacher) | 1977 |
| Duncan, Geoffrey | Girrawheen Senior High School | Master (Teacher) | 1979 |
| Duncan, Geoffrey | Manjumup Senior High School | Master (Teacher) | 1980 |
| Duncan, Graeme William | Como Senior High School | Senior Master/Mistress (Teacher) Maths | 1978 |
| Duncan, Helen | Leederville West Primary School I | Mistress (Teacher) on Probation | 1960 |
| Duncan, Helen | Kojonup Primary School | Mistress (Teacher) on Probation | 1961 |
| Duncan, Helen | Katanning Primary School IA | Mistress (Teacher) | 1962 |
| Duncan, Helen | High School Wycombe Primary School III | Mistress (Teacher) | 1963 |
| Duncan, Helen | High School Wycombe Primary School II | Mistress (Teacher) | 1964 |
| Duncan, Henery | Perth Technical College - Trades | Senior Instructor | 1961 |
| Duncan, Henry | Perth Junior Technical High School I | Temporary Assistant Teacher on Probation | 1953 |
| Duncan, Henry | Eastern Goldfields High School II | Master (Teacher) on Probation | 1954 |
| Duncan, Henry | Eastern Goldfields High School | Master (Teacher) M.T. | 1955 |
