| McMahon, Frank | Boulder South V | Head Teacher | 1939 |
| McMahon, Frank | Boulder South V | Head Teacher | 1940 |
| McMahon, Frank | Boulder South Primary School V | Head Teacher | 1941 |
| McMahon, Frank. | Boulder II | Assistant Teacher | 1908 |
| McMahon, Hilda | Leederville II | Monitor | 1925 |
| McMahon, Hilda | Lowden VII | Head Teacher on Probation | 1927 |
| McMahon, Hilda | Lowden VII | Head Teacher on Probation | 1928 |
| McMahon, Hilda | Swan, Middle IV. | Assistant Teacher | 1929 |
| McMahon, Hilda | Swan, Middle IV. | Assistant Teacher | 1930 |
| McMahon, Hilda | Swan, Middle IV. | Assistant Teacher | 1931 |
| McMahon, Hilda | Swan, Middle IV. | Assistant Teacher | 1931 |
| McMahon, Hilda | Highgate Infants I. | Assistant Teacher | 1933 |
| McMahon, Hilda | Rivervale IV | Assistant Teacher | 1934 |
| McMahon, Hilda | Highgate Infants I | Assistant Teacher | 1935 |
| McMahon, Hilda | Highgate Infants I | Assistant Teacher | 1936 |
| McMahon, Hilda | Highgate Infants Practice I | Assistant Teacher | 1937 |
| McMahon, Hilda | Midland Junction Infants III | Assistant Teacher | 1938 |
| McMahon, Hilda | Midland Junction Infants III | Assistant Teacher | 1939 |
| McMahon, Hilda | Midland Junction Infants III | Assistant Teacher | 1940 |
| McMahon, Ian | Margaret River Primary School | Master (Teacher) on Probation | 1961 |
| McMahon, Ian | Margaret River Primary School II | Master (Teacher) on Probation | 1962 |
| McMahon, Ian | Margaret River Primary School II | Master (Teacher) | 1963 |
| McMahon, Ian | Margaret River Primary School I | Master (Teacher) | 1964 |
| McMahon, Ian | Margaret River Primary School | Master (Teacher) | 1965 |
| McMahon, Ian | Margaret River High School | Master (Teacher) | 1967 |
| McMahon, Ian | Balcatta Senior High School | Master (Teacher) | 1970 |
| McMahon, Ian G. | Merredin Senior High School | Master (Teacher) | 1968 |
| Mcmahon, Ian G. | Balcatta High School | Master (Teacher) | 1969 |
| McMahon, Ian George | Balcatta Senior High School | Master (Teacher) | 1971 |
| McMahon, Ian George | Balcatta Senior High School | Master (Teacher) | 1972 |
| McMahon, Ian George | Carine High School | Master (Teacher) | 1973 |
| Mcmahon, Ian George | Carine High School | Master (Teacher) | 1975 |
| McMahon, Ian George | Eastern Goldfields Senior High School | Senior Master/Mistress (Teacher) Physical Education | 1976 |
| Mcmahon, Ian George | Lockridge Senior high School | Senior Master/Mistress (Teacher) Physical Education | 1977 |
| McMahon, Ian George | Lockridge Senior High School | Senior Master/Mistress (Teacher) Physical Education | 1978 |
| McMahon, Ian George | Greenwood Senior High School | Senior Master/Mistress (Teacher) Physical Education | 1979 |
| McMahon, Ian George | Greenwood Senior High School | Sm. P. ED. | 1980 |
| McMahon, James | Holyoake V. | Probationer | 1919 |
| McMahon, James | Wembley Trades School | Instructor on Supply | 1959 |
| McMahon, James | Wembley Technical Schools Moulding & Pattern Making | Instructor T. | 1967 |
| McMahon, James M. | Wembly TS Moulding & Pattern Making | Inst/T | 1968 |
| McMahon, James William | Bullsbrook District Primary School | Master (Teacher) | 1975 |
| McMahon, James William | Bullsbrook District High School - Primary | Master (Teacher) | 1976 |
| McMahon, James William | Bullsbrook District High School - Primary | Master (Teacher) | 1977 |
| Mcmahon, James William | Bullsbrook Primary School | Master (Teacher) | 1978 |
| McMahon, James William | Dampier Primary School | Master (Teacher) | 1979 |
| McMahon, Julie | Margaret River High School | Mistress (Teacher) on Supply | 1966 |
| McMahon, Julie | Margaret River High School | Temporary Mistress (Teacher) | 1967 |
| McMahon, Julie A. | Secondary | Temporary Mistress (Teacher) | 1968 |
| McMahon, Julie A. | Secondary Advisory Teachers | Temporary Mistress (Teacher) | 1969 |
