| President | Colonel Morgan Lindsay C.B (deceased) | 1890-1922 |
| President | Mr Geo. Williams (deceased) | 1922-1938 |
| President | Mr Geo Mercer (deceased) | 1938-1944 |
| President | Dr A Brownlee (deceased) | 1945-1951 |
| President | Mr E J Morgan (deceased) | 1951-1960 |
| President | Mr S Tudball (deceased) | 1960-1968 |
| President | Mr T W Pugsley (deceased) | 1968-1978 |
| President | Mr J E Boughton (deceased) | 1978-1984 |
| President | Mr E M Danter (deceased) | 1984-1987 |
| President | Mr A J Thomas (deceased) | 1987-1990 |
| President | Mr B R Martin (deceased) | 1990-1992 |
| President | Mr G Quartley (deceased) | 1992- 1996 |
| President | Mr W S Osgood (deceased) | 1996-1999 |
| President | Mr W J Owen (deceased) | 1999-2001 |
| President | Mr J H Dyer (deceased) | 2001-2004 |
| President | Mr E Morris (deceased) | 2004-2007 |
| President | Mr W J Owen (deceased) | 2007-2008 |
| President | Mr W E Davies | 2008-2011 |
| President | Mr L Smith-Phillips | 2011-2014 |
| President | Mr A Jones | 2014-2017 |
| President | Mr A J E Phillips | 2017-2020 |
| President | Mr R Davies | 2020- |
| Hon. Secretary | Chas Axtell (deceased) | 1890- 1907 |
| Secretary | Mr H Hart (deceased) | 1907-1936 |
| Hon. Secretary | Mr T E Russell (deceased) | 1936-1960 |
| Hon. Secretary | Mr Bryn Ashton (deceased) | 1960-1962 |
| Hon. Secretary | Mr E M Danter (deceased) | 1962-1983 |
| Hon. Secretary | Mr D A Langley (deceased) | 1983-2006 |
| Hon. Secretary | Mr A J E Phillips | 2006-2013 |
| Hon. Secretary | Mr M Adams | 2013- 2022 |
| Hon. Secretary | Mr G N Buckingham | 2022- |
| Hon. Assistant Secretary (Discipline) | Mr M Adams | 2006- 2013 |
| Hon. Assistant Secretary (Discipline) | Mr G N Buckingham | 2013 - 2022 |
| Hon. Assistant Secretary (Discipline) | Mr D G King | 2022 - |
| Hon. Assistant Secretary (Administration) | Mrs E Taylor | 2009 - Present |
| Hon. Treasurer | Mr Chas Axtell (deceased) | 1890-1908 |
| Hon. Treasurer | Mr Geo. Mercer (deceased) | 1908-1934 |
| Hon. Treasurer | Mr T H Price (deceased) | 1934-1954 |
| Hon. Treasurer | Mr Bryn Ashton (deceased) | 1955-1960 |
| Hon. Treasurer | Mr E M Danter (deceased) | 1960-1962 |
| Hon. Treasurer | Mr A J Thomas (deceased) | 1962-1987 |
| Hon. Treasurer | Mr A J E Phillips | 1987-2006 |
| Hon. Treasurer | Mr P Jennings | 2006 -2017 |
| Chair of Council | Col. Morgan Lindsay. C.B (deceased) | 1890-1902 |
| Chair of Council | Mr R Edwards-Jones (deceased) | 1902-1903 |
| Chair of Council | Mr John Sandford (deceased) | 1903-1904 |
| Chair of Council | Mr Geo. Mercer (deceased) | 1904-1906 |
| Chair of Council | Mr George Williams (deceased) | 1906-1908 |
| Chair of Council | Mr Hy Williams (deceased) | 1908-1910 |
| Chair of Council | Mr Tom D Jones (deceased) | 1910-1911 |
| Chair of Council | Mr E J Morgan (deceased) | 1911-1912 |
| Chair of Council | Mr F E Powell (deceased) | 1912-1913 |
| Chair of Council | Mr J R Stephens (deceased) | 1913-1914 |
| Chair of Council | Mr C Jenkins (deceased) | 1914-1920 |
| Chair of Council | Mr S H Nicholls (deceased) | 1920-1921 |
| Chair of Council | Mr W Parrish (deceased) | 1921-1922 |
| Chair of Council | Mr W Nash (deceased) | 1922-1923 |
| Chair of Council | Mr S Bowen (deceased) | 1923-1924 |
| Chair of Council | Mr T A Rowlands (deceased) | 1924-1925 |
| Chair of Council | Rev E R Davies (deceased) | 1925-1926 |
| Chair of Council | Mr A E Moss (deceased) | 1926-1927 |
| Chair of Council | Mr B Watts Jones (deceased) | 1927-1928 |
| Chair of Council | Mr P T Sockett (deceased) | 1928-1929 |
| Chair of Council | Mr T G Blainey (deceased) | 1929-1930 |
| Chair of Council | Mr T E Russell (deceased) | 1930-1931 |
| Chair of Council | Mr Griff Jones (deceased) | 1931-1932 |
| Chair of Council | Mr F G Bradley (deceased) | 1932-1933 |
| Chair of Council | Mr T H Price (deceased) | 1933-1934 |
| Chair of Council | Mr J H Jones (deceased) | 1934-1935 |
| Chair of Council | Mr A J Hann (deceased) | 1935-1936 |
| Chair of Council | Mr S D Lewis (deceased) | 1936-1937 |
| Chair of Council | Mr W J Lawrence (deceased) | 1937-1938 |
| Chair of Council | Mr J C Allen (deceased) | 1938-1939 |
| Chair of Council | Dr Alex Brownlee (deceased) | 1939-1946 |
| Chair of Council | Mr H E Pritchard (deceased) | 1946-1947 |
| Chair of Council | Mr T Thomas (deceased) | 1947-1948 |
| Chair of Council | Mr T W Pugsley (deceased) | 1948-1949 |
| Chair of Council | Mr Bryn Ashton (deceased) | 1949-1950 |
| Chair of Council | Mr Griff Samuels (deceased) | 1950-1951 |
| Chair of Council | Mr S Tudball (deceased) | 1951-1952 |
| Chair of Council | Mr J E Boughton (deceased) | 1952-1953 |
| Chair of Council | Mr D Bow (deceased) | 1953-1954 |
| Chair of Council | Coun D M Thomas (deceased) | 1954-1955 |
| Chair of Council | Mr T H Burton (deceased) | 1955-1956 |
| Chair of Council | Mr T J Smith (deceased) | 1956-1957 |
| Chair of Council | Mr T Owen (deceased) | 1957-1958 |
| Chair of Council | Mr T Wilson (deceased) | 1958-1959 |
| Chair of Council | Mr E Bevan (deceased) | 1959-1960 |
| Chair of Council | Mr T Carter (deceased) | 1960-1961 |
| Chair of Council | Mr C C Edwards (deceased) | 1961-1962 |
| Chair of Council | Mr J V Bevan DFM (deceased) | 1962-1963 |
| Chair of Council | Mr R Brown (deceased) | 1963-1964 |
| Chair of Council | Mr W T John RMPA (deceased) | 1964-1965 |
| Chair of Council | Coun N East JP (deceased) | 1965-1966 |
| Chair of Council | Mr H Milsom (deceased) | 1966-1967 |
| Chair of Council | Mr W Coomnes (deceased) | 1967-1968 |
| Chair of Council | Mr G Griffiths (deceased) | 1968-1969 |
| Chair of Council | Mr J Adams (deceased) | 1969-1970 |
| Chair of Council | Mr C Musto (deceased) | 1970-1971 |
| Chair of Council | Mr B R Martin (deceased) | 1971-1972 |
| Chair of Council | Mr G Quartley (deceased) | 1972-1973 |
| Chair of Council | Mr W S Osgood (deceased) | 1973-1974 |
| Chair of Council | Mr W J Owen (deceased) | 1974-1975 |
| Chair of Council | Mr R Hancock | 1975-1976 |
| Chair of Council | Mr T R Forse (deceased) | 1976-1977 |
| Chair of Council | Mr K J Jones (deceased) | 1977-1978 |
| Chair of Council | Mr R Sullivan (deceased) | 1978-1979 |
| Chair of Council | Mr W D Jones (deceased) | 1979-1980 |
| Chair of Council | Mr J Evans | 1980-1981 |
| Chair of Council | Mr J H Dyer (deceased) | 1981-1982 |
| Chair of Council | Mr D A Langley (deceased) | 1982-1983 |
| Chair of Council | Mr E Morris (deceased) | 1983-1984 |
| Chair of Council | Mr A J E Phillips | 1984-1986 |
| Chair of Council | Mr W M Davies (deceased) | 1986-1988 |
| Chair of Council | Mr E W J Bryant (deceased) | 1988-1990 |
| Chair of Council | Mr G Quartley (deceased) | 1990-1993 |
| Chair of Council | Mr J G Thomas | 1993-1995 |
| Chair of Council | Mr R A Chesterman (deceased) | 1995-1997 |
| Chair of Council | Mr L Smith-Phillips | 1997-1999 |
| Chair of Council | Mr W E Davies | 1999-2001 |
| Chair of Council | Mr A Jones | 2001-2003 |
| Chair of Council | Mr R D F Gomes (deceased) | 2003-2005 |
| Chair of Council | Mrs C Hosking (deceased) | 2005-2007 |
| Chair of Council | Mr J P Morgan | 2007-2009 |
| Chair of Council | Mr D Evans (deceased) | 2009-2012 |
| Chair of Council | Mr R Davies | 2012-2014 |
| Chair of Council | Mrs A D Williams | 2014-2017 |
| Chair of Council | Mr G B Girolami | 2017-2020 |
| Chair of Council | Mr D G King | 2020-2022 |
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