| Sleight, John Stanley | Vasse Primary School III | Principal | 1976 |
| Sleight, John Stanley | Roebourne Primary School | Principal | 1977 |
| Sleight, John Stanley | Roebourne Primary School | Master (Teacher) | 1978 |
| Sleight, John Stanley | Shelley Primary School | Principal | 1979 |
| Sleight, John Stanley | Shelley Primary School | Principal | 1980 |
| Sleight, Lynette Joan | Quairading District High School - Primary | Mistress (Teacher) | 1976 |
| Sleight, Lynette Joan | Quairading District High School - Primary | Mistress (Teacher) | 1977 |
| Sleight, Lynette Joan | Quairading District Primary School | Mistress (Teacher) | 1978 |
| Sleight, Lynette Joan | Blackmore Primary School | Mistress (Teacher) | 1979 |
| Sleight, Lynette Joan . . | Blackmore Primary School | Mistress (Teacher) | 1980 |
| Sleight, Paul Victor | Busselton Primary School | Mistress (Teacher) | 1979 |
| Sleight, Paul Victor | Busselton Primary School | Master (Teacher) | 1980 |
| Sleight, Phyllis | Canning Mills VII | Sewing Mistress | 1937 |
| Sleight, Phyllis | Canning Mills VII | Sewing Mistress | 1938 |
| Sleight, Phyllis | Canning Mills VII | Sewing Mistress | 1939 |
| Sleight, Phyllis | Canning Mills VII | Sewing Mistress | 1940 |
| Sleight, Phyllis | Canning Mills VII | Sewing Mistress | 1941 |
| Sleight, Ronald Kevin | Quairading District High School | Master (Teacher) | 1975 |
| Sleight, Ronald Kevin | Quairading District High School | Master (Teacher) | 1976 |
| Sleight, Ronald Kevin | Quairading District High School | Master (Teacher) | 1977 |
| Sleight, Ronald Kevin | Quairading District High School | Master (Teacher) | 1978 |
| Sleight, Ronald Kevin | Craigie Senior High School | Master (Teacher) | 1979 |
| Sleight, Ronald Kevin | Craigie Senior High School | Master (Teacher) | 1980 |
| Slemaker, Gwendoline | Hearing Assessment Centre | Mistress (Teacher) | 1978 |
| Slemaker, Gwendoline | Hearing Assessment Centre | Mistress (Teacher) | 1979 |
| Slemoneit, Bertha | Fremantle Intermediate III | Assistant Teacher | 1924 |
| Slepikowski, John M. | Kalgoorlie Primary School | Master (Teacher) on Probation | 1968 |
| Slepikowski, John M. | Kalgoorlie Primary School | Master (Teacher) on Probation | 1969 |
| Slepikowski, John M. | Kalgoorlie Primary School | Master (Teacher) | 1970 |
| Slepikowski, John Mario | Kalgoorlie Primary School | Master (Teacher) | 1971 |
| Slepikowski, John Mario | Carey Park Primary School | Master (Teacher) | 1972 |
| Slepikowski, John Mario | Carey Park Primary School | Master (Teacher) | 1973 |
| Slepikowski, John Mario | Carey Park Primary School IA | Master (Teacher) | 1975 |
| Slepikowski, John Mario | Carey Park Primary School IA | Master (Teacher) | 1976 |
| Slepikowski, John Mario | Carey Park Primary School | Master (Teacher) | 1977 |
| Slepikowski, John Mario | Carey Park Primary School | Master (Teacher) | 1978 |
| Slepikowski, John Mario | Unattached | Master (Teacher) | 1980 |
| Slepinkowski, John Mario | Carey Park Primary School | Master (Teacher) | 1979 |
| Sliarkey, Agnes | Waeel VI. | Head Teacher | 1929 |
| Slifer, Barbara Catharine | Riverton Primary School | Mistress (Teacher) | 1973 |
| Slipper, Lorraine Gail | Yearling Pre School Centre | Mistress (Teacher) Pre School | 1978 |
| Slipper, Ronald Malcolm | Bullsbrook Junior High School | Master (Teacher) | 1973 |
| Slipper, Ronald Malcolm | Mount Lawley Senior High School | Master (Teacher) | 1975 |
| Slipper, Ronald Malcolm | Mount Lawley Senior High School | Master (Teacher) | 1976 |
| Slipper, Ronald Malcolm | Pingelly District High School | Master (Teacher) | 1977 |
| Slipper, Ronald Malcolm | Pingelly District High School | Master (Teacher) | 1978 |
| Slipper, Ronald Malcolm | Mount Barker Senior High School | Master (Teacher) | 1979 |
| Slipper, Ronald Malcolm | Harvey Agric. Senior High School | Master (Teacher) | 1980 |
| Sliver, Clarice | Denmark | CI.Assistant Teacher on Supply 3/5-time | 1959 |
| Sloan, Catherine | Eastern Goldfields Senior High School | Mistress (Teacher) on Supply | 1960 |
