| Colgan, James Bolan | Geralton Senior High School | Senior Master/Mistress (Teacher) Physics | 1973 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Physics | 1975 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Physics | 1976 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Science and Physical Science | 1977 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Manual Art | 1978 |
| Colgan, James Bolan | Geraldton Senior High School | Senior Master/Mistress (Teacher) Science & Physical Science | 1979 |
| Colgan, James Bolan | Craigie Senior High School | Sm. Sci.& PHY. | 1980 |
| Colgan, John Tully | South Fremantle Senior High School | Master (Teacher) | 1975 |
| Colgan, John Tully | South Fremantle Senior High School | Master (Teacher) | 1976 |
| Colgan, John Tully | Manjimup Senior High School | Master (Teacher) | 1977 |
| Colgan, John Tully | Manjimup Senior High School | Senior Master/Mistress (Teacher) Maths | 1978 |
| Colgan, John Tully | Manjimup Senior High School | Master (Teacher) | 1979 |
| Colgan, John Tully | Paraburdoo District High School | D.PR. M DH. | 1980 |
| Colgan, Kate | Williamstown IV | Monitor | 1911 |
| Colgan, Kate | Boulder I | Assistant Teacher | 1914 |
| Colgan, Kate | Boulder I | Assistant Teacher | 1915 |
| Colgan, Kate | Eastern Goldfields High | Mistress | 1919 |
| Colgan, Kate | Eastern Goldfields High | Assistant | 1920 |
| Colgan, Kate | Eastern Goldfields High School | Senr. A. | 1921 |
| Colgan, Kate | Eastern Goldfields High III | S.A. | 1922 |
| Colgan, Kate | East Goldfields High II | S.A. | 1924 |
| Colgan, Kate | Eastern High Goldfields II | S.A. | 1926 |
| Colgan, Kate | Eastern Goldfields High II | 1st F.A. and S.A. | 1927 |
| Colgan, Kate | Eastern Goldfields High III | 1st F.A. and S.A. | 1928 |
| Colgan, Kate | Eastern Goldfields High II. | 1st FA. and SA. | 1929 |
| Colgan, Mary | Boulder IA | Monitor on Probation | 1936 |
| Colgan, Mary | Subiaco I | Assistant Teacher on Probation | 1938 |
| Colgan, Mary | Subiaco (Practice) I | Assistant Teacher on Probation | 1939 |
| Colgan, Mary | Subiaco I | Assistant Teacher | 1940 |
| Colgan, Mary | Subiaco I | Assistant Teacher | 1941 |
| Colgan, Phyllis | Carnarvon Primary School | MI/I | 1968 |
| Colgan, Richard | Boulder I. | Assistant Teacher on Probation | 1933 |
| Colgan, Richard | Boulder IA | Assistant Teacher on Probation | 1934 |
| Colgan, Richard | Boulder IA | Assistant Teacher | 1935 |
| Colgan, Richard | Boulder IA | Assistant Teacher | 1936 |
| Colgan, Richard | Boulder IA | T 1st A. | 1937 |
| Colgan, Richard | Bunbury High II | Assistant Teacher | 1938 |
| Colgan, Richard | Bunbury II | S.A. | 1939 |
| Colgan, Richard | Bunbury II | S.A. | 1940 |
| Colgan, Richard | Bunbury High II | S.A. | 1941 |
| Colgan, Richard | Bunbury High II | S.A. | 1942 |
| Colgan, Richard | Bunbury High II | S.A. | 1943 |
| Colgan, Richard | Bunbury High II | S.A. | 1944 |
| Colgan, Richard | Bunbury High II | S.A. | 1945 |
| Colgan, Richard | Bunbury High II | S.A. | 1946 |
| Colgan, Richard | Albany High II | S.A. | 1947 |
| Colgan, Richard | Collie High III | 1st Assistant Teacher | 1948 |
| Colgan, Richard | Forrest High III | 1st Assistant Teacher | 1949 |
| Colgan, Richard | Kent Street High School II | 1st Assistant Teacher | 1950 |
| Colgan, Richard | Kent Street High School II | 1st Assistant Teacher | 1951 |
