Life Members
| H Aoyama | S K Jain | Deceased | K Muto | |
| K R Berryman | R D Jury | M J Allwood | R Park | |
| W Smith | A B King | A L Andrews | T Paulay | |
| D G Brunsdon | D S MacKenzie | J B Berrill | M J N Priestley | |
| A J Carr | G H McVerry | H R C Blackwood | W H Robinson | |
| A W Charleson | L M Megget | R J S Burns | J Rinnie | |
| H E Chapman | D Middleton | G W Butcher | E Rosenblueth | |
| G C Clifton | P J Moss | D J Dowrick | R I Skinner | |
| H A Cowan | D Bull | W P Edwards | K V Steinbrugge | |
| W D Clark | R D Sharpe | G A Eiby | L Steven | |
| R C Fenwick | B Shephard | J P Hollings | R Shepherd | |
| G Beattie | P Smith | G W Housner | P W Taylor | |
| H J Hare | M Stannard | J B S Huizing | C W D Turner | |
| J H Wood | J Krishna | R G Tyler | ||
| D C Hopkins | G H F McKenzie | H Umemura | ||
| M D Brice | M J Pender | |||
| H C Hitchcock | R J P Garden |
Fellows
| G Beattie | P C Jennings | M W Stirling |
| R J Bentley | D M Johnston | R Van Dissen |
| I Billings | W Y Kam | D Whittaker |
| R W G Blakeley | Q T Ma | K E Williamson |
| J Bothara | T Matuschka | B J Wood |
| P Brabhaharan | K McManus | P R Wood |
| A H Buchanan | T N Mitchell | L M Wotherspoon |
| D K Bull | A O’Leary | H Ferner |
| B Bradley | R Davey | |
| G MacRae | A Thompson | |
| M Cubrinovski | A Palermo | Deceased |
| B J Davidson | S Pampanin | D L Hutchison |
| B L Deam | R A Poole | H Mugurama |
| R P Dhakal | L M Robinson | P J North |
| K Elwood | G Rodgers | R B Shepherd |
| C Holden | E G C Smith | K C F Spring |
| J Ingham | W D Smith |
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- |
| T Paulay (1979-81) | R D Sharpe (2002-04) | |
| 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- |
