| DeMamiel, Patricia | Armadale High School | Temporary Mistress (Teacher) | 1961 |
| DeMamiel, Robert John | Mount Lawley Primary School | Master (Teacher) | 1977 |
| DeMamiel, Robert John | Mount Lawley Primary School | Master (Teacher) | 1978 |
| DeMamiel, Robert John | Mount Lawley Primary School | Master (Teacher) | 1979 |
| DeMamiel, Robert John | Wialki Primary School | Teacher in Charge | 1980 |
| DeMarchi, Aylene | Katanning Junior High School | Mistress (Teacher) on Probation | 1955 |
| DeMarchi, Aylene | Katanning Junior High School | Mistress (Teacher) on Probation | 1956 |
| DeMarchi, Aylene | Katanning Junior High School | Mistress (Teacher) | 1957 |
| DeMarchi, Aylene | Katanning Primary - Junior High School | Mistress (Teacher) | 1958 |
| DeMarco, Loris T. | Cannington Senior High School | Mistress (Teacher) on Probation | 1970 |
| Demarco, Loris T. | Cannington High School | Mistress (Teacher) on Probation | 1969 |
| DeMarco, Loris Teresa | Cannington Senior High School | Mistress (Teacher) | 1971 |
| deMarco, Loris Teresa | Armadale Senior High School | Mistress (Teacher) | 1973 |
| DeMarco, Loris Teresa | Rossmoyne Senior High School | Mistress (Teacher) | 1975 |
| Demarte, Rosalba | Greenwood Primary School | Mistress (Teacher) | 1978 |
| Demarte, Rosalba | Mullaloo Heights Primary School | Mistress (Teacher) | 1979 |
| Demarte, Rosalba | Heathridge Primary School | Mistress (Teacher) | 1980 |
| Demasson, Edith | Handicapped Children - Mitchell | Attendant/S. | 1951 |
| Demasson, Edith | Mitchell | Attendant/S. | 1952 |
| Demasson, Edith | MItchell Primary School | Attend./S. | 1953 |
| Demasson, Edith | Mitchell | Attendant on Supply | 1954 |
| Demasson, Edith | Sir James Mitchell Spastic Centre | Att./S. | 1955 |
| Demasson, Edith | Sir James Mitchell Spastic Centre | Att./S. | 1956 |
| Demasson, Edith | Sir James Mitchell Spastic Centre | Att./S. | 1959 |
| Demasson, Edith | Sir James Mitchell Spastic Centre | Att./S. | 1960 |
| Demasson, Kathleen | Swan Middle IV | Monitor | 1928 |
| Demasson, Kathleen | Barronhurst V. | Assistant Teacher on Probation | 1931 |
| Demasson, Kathleen | Barronhurst V. | Assistant Teacher on Probation | 1933 |
| Demasson, Kathleen | Barronhurst V | Assistant Teacher on Probation | 1934 |
| Demasson, Kathleen | Bunbury Infants IV | Assistant Teacher | 1935 |
| Demasson, Kathleen | Bunbury Infants IV | Assistant Teacher | 1936 |
| Demasson, Kathleen | Bunbury Infants IV | Assistant Teacher | 1937 |
| Demasson, Kathleen | Bunbury Infants VI | Assistant Teacher | 1938 |
| Demasson, Stanley | Highbury VIII | MP | 1916 |
| Demasson, Stanley | Midland Junction I | Assistant Teacher | 1920 |
| Demasson, Stanley | Midland Junction Central IA | Assistant Teacher | 1921 |
| Demasson, Stanley | Midland Junction IA | Assistant Teacher | 1922 |
| Demasson, Stanley | Midland Junction IA | Assistant Teacher | 1923 |
| Demasson, Stanley | Leederville II | 1st A | 1924 |
| Demasson, Stanley | Leederville II | 1st Assistant Teacher | 1925 |
| Demasson, Stanley | Leederville II | 1st Assistant Teacher | 1926 |
| Demasson, Stanley | Maylands I | 1st Assistant Teacher | 1927 |
| Demasson, Stanley | Maylands I | 1st Assistant Teacher | 1928 |
| Demasson, Stanley | Maylands I. | 1st Assistant Teacher | 1929 |
| Demasson, Stanley | Mingenew V. | Head Teacher | 1930 |
| Demasson, Stanley | Mingenew V. | Head Teacher | 1931 |
| Demasson, Stanley | Mingenuw V. | Head Teacher | 1931 |
| Demasson, Stanley | Holyoake V. | Head Teacher | 1933 |
| Demasson, Stanley | Holyoake V | Head Teacher | 1934 |
| Demasson, Stanley | Gingin V | Head Teacher | 1935 |
