-
1949 - 2020
| Years | President | Secretary | Treasurer |
| (Start 1950) | | | |
| 1969-70 | | | |
| 1970-71 | | | |
| 1971-72 | G.S.Esplin | Dr.E.J.Yeaman | J.J.Webster |
| 1972-23 | G.S.Esplin | Dr.E.J.Yeaman | J.J.Webster |
| 1973-74 | G.S.Esplin | Dr.E.J.Yeaman | J.J.Webster |
| 1974-75 | G.S.Esplin | Dr.E.J.Yeaman | J.J.Webster |
| 1975-76 | G.S.Esplin | Dr.E.J.Yeaman | J.J.Webster |
| 1976-77 | A.P.Borwell | Dr.E.J.Yeaman | J.J.Webster |
| 1977-78 | A.P.Borwell | Dr.E.J.Yeaman | J.J.Webster |
| 1978-79 | A.P.Borwell | Dr.E.J.Yeaman | J.J.Webster |
| 1979-80 | A.P.Borwell | Dr.E.J.Yeaman | J.J.Webster |
| 1980-81 | M. Reuser | M.C.Grayson | I.A.McNab |
| 1981-82 | J.Davie | M.C.Grayson | I.A.McNab |
| 1982-83 | J.Davie | M.C.Grayson | I.A.McNab |
| 1983-84 | J.Davie | M.C.Grayson | I.A.McNab |
| 1984-85 | J.R.Chalmers | M.C.Grayson | I.A.McNab |
| 1985-86 | J.R.Chalmers | K.Rose | I.A.McNab |
| 1986-87 | J.R.Chalmers | K.Rose | D.Charlton |
| 1987-88 | G.D.Pyrich | K.Rose | D.Charlton |
| 1988-89 | Mrs. J.Chalmers | K.Rose | D.Charlton |
| 1989-90 | Mrs. J.Chalmers | K.Rose | . |
| 1990-91 | I.A.McNab | K.Rose | B.Reid |
| 1991-92 | I.A.McNab | K.Rose | B.Reid |
| 1992-93 | K.Rose | J.Anderson | B.Reid |
| 1993-94 | K.Rose | J.Anderson | B.Reid |
| 1994-95 | J.R.Chalmers | J.Anderson | P.Moir |
| 1995-96 | J.R.Chalmers | J.Anderson | P.Moir |
| 1996-97 | J.R.Chalmers | | P.Moir |
| 1997-98 | J.R.Chalmers | | P.Moir |
| 1998-99 | J.R.Chalmers | | P.Moir |
| 1999-00 | J.R.Chalmers | | P.Moir |
| 2000-01 | J.R.Chalmers | | P.Moir |
| 2001-02 | J.R.Chalmers | | P.Moir |
| 2002-03 | J.R.Chalmers | A.Rowe | P.Moir |
| 2003-04 | J.R.Chalmers | K.Rose | P.Moir |
| 2004-05 | J.R.Chalmers | K.Rose | P.Moir |
| 2005-06 | J.R.Chalmers | K.Rose | P.Moir |
| 2006-07 | J.R.Chalmers | K.Rose | P.Moir |
| 2007-08 | J.R.Chalmers | K.Rose | P.Moir |
| 2008-09 | J.R.Chalmers | K.Rose | P.Moir |
| 2009-10 | J.R.Chalmers | K.Rose | P.Moir |
| 2010-11 | J.R.Chalmers | K.Rose | P.Moir |
| 2011-12 | J.R.Chalmers | K.Rose | P.Moir |
| 2012-13 | A.P.Borwell | Mrs. J.Chalmers | P.Moir |
| 2013-14 | A.P.Borwell | Mrs. J.Chalmers | P.Moir |
| 2014-15 | A.P.Borwell | Mrs. J.Chalmers | P.Moir |
| 2015-16 | A.P.Borwell | Mrs. J.Chalmers | P.Moir |
| 2016-17 | A.P.Borwell | Mrs. J.Chalmers | S.Banerjee |
| 2017-18 | A.P.Borwell | Mrs. J.Chalmers | S.Banerjee |
| 2018-19 | A.P.Borwell | Mrs. J.Chalmers | S.Banerjee |
| 2019-20 | A.Dawson | Mrs. J.Chalmers | S.Banerjee |
| 2020-21 | A.Dawson | Mrs. J.Chalmers | S.Banerjee |
| 2021-22 | A.Dawson | Mrs J.Chalmers | S.Banerjee |
