Life Members
| A B King | A Buchanan | A W Charleson | B Shephard |
| D G Brunsdon | D Bull | D C Hopkins | D S MacKenzie |
| D Middleton | G Beattie | G C Clifton | G H McVerry |
| H Aoyama | H E Chapman | H A Cowan | H Ferner |
| H J Hare | J H Wood | K R Berryman | L M Megget |
| M Stannard | P J Moss | P Smith | P Wood |
| R C Fenwick | R D Jury | R D Sharpe | R Shelton |
| S K Jain | W D Clark | W Smith | |
| Deceased | |||
| A L Andrews | A J Carr | C W D Turner | D J Dowrick |
| E Rosenblueth | G W Butcher | G A Eiby | G W Housner |
| G H F McKenzie | H R C Blackwood | H C Hitchcock | H Umemura |
| J B Berrill | J P Hollings | J B S Huizing | J Krishna |
| J Rinnie | K Muto | K V Steinbrugge | L Steven |
| M J Allwood | M D Brice | M J Pender | M J N Priestley |
| P W Taylor | R J S Burns | R Davey | R J P Garden |
| R Park | R Shepherd | R I Skinner | R G Tyler |
| T Paulay | W P Edwards | W H Robinson |
Fellows
| A Cattanach | A Thompson | A Palermo | B Bradley |
| B J Davidson | B L Deam | B Lee | B J Wood |
| C Holden | C Stevenson | D Saunders | D Whittaker |
| E G C Smith | G Banks | G MacRae | G Rodgers |
| I Billings | J Bothara | J Ingham | K Elwood |
| K McManus | K E Williamson | L M Wotherspoon | M Cubrinovski |
| M W Stirling | P Brabhaharan | P C Jennings | Q T Ma |
| R W G Blakeley | R J Bentley | R P Dhakal | R A Poole |
| R Van Dissen | S Palmer | S Pampanin | T Matuschka |
| T N Mitchell | W Y Kam | ||
| Deceased | |||
| A O’Leary | D L Hutchison | D M Johnston | H Mugurama |
| K C F Spring | L M Robinson | P J North |
Chairmen/Presidents
| W Edwards (1968-69) | P North (1991-93) | Q T Ma (2014-16) |
| R Shepherd (1969-72) | J H Wood (1993-95) | P C Smith (2016-18) |
| A L Andrews (1972-74) | ECG Smith (1995-97) | D Whittaker (2018-20) |
| D S MacKenzie (1974-77) | A B King (1997-2000) | H Ferner (2020- 22) |
| O A Glogau (1977-79) | D R Brunsdon (2000-02) | G Rodgers (2022-24) |
| T Paulay (1979-81) | R D Sharpe (2002-04) | P Brabhaharan (2024 – ) |
| G W Butcher (1981-83) | M W Stirling (2004-06) | |
| R Park (1983-85) | M J Pender (2006-08) | |
| M J N Priestley (1985-86) | G J Beattie (2008-10) | |
| D C Hopkins (1986-89) | P R Wood (2010-12) | |
| R B Shephard (1989-91) | S Pampanin (2012-14) |
Bulletin Editors
| B H Falconer (1969-70) | L M Megget (1980-85) | R P Dhakal (2014 – ) |
| A L Andrews (1970-72) | A L Andrews (1985-86) | |
| T N Mitchell (1972-77) | P J Moss (1986-97) | |
| R J Bentley (1977-80) | L M Megget (1997- 2014) |
Administrative Secretaries
| F D Tonkin (1968-69) | M D Brice (1989-97) |
| K A Small (1972-74) | G Quirke (1998-2001) |
| R J S Burns (1974-89) | J Hamer (2001-02) |
| J N Quartley (1969-70) | D Wilshere (2002-08) |
| F E L Hickson (1972-74) |
Executive Officers
| W Clark (2008-18 ) | L Moon (2018-21) |
| L Mulcahy (2021-24) | A Samuelu (2024- ) |
