1903–1904: Madge Syers | 1905–1906: Horatio Torromé | 1907: John Keiller Greig | 1908: Dorothy Greenhough-Smith | 1909–1910: John Keiller Greig | 1911: Dorothy Greenhough-Smith | 1912: Arthur Cumming | 1913: Basil Williams | 1914: Arthur Cumming | 1921: Phyllis Johnson | 1922–1931: John Page | 1932: Ian Bowhill | 1933: John Page | 1934–1946: Graham Sharp | 1947: Arthur Apfel | 1948: Graham Sharp | 1949–1950: Michael Carrington | 1952: Adrian Swan | 1953–1958: Michael Booker | 1959: David Clements | 1960, 1962: Robin Jones | 1963: Malcolm Cannon | 1964–1965: Hywell Evans | 1966: Malcolm Cannon | 1967–1968: Michael Williams | 1969–1970: Haig Oundjian | 1971: John Curry | 1972: Haig Oundjian | 1973–1976: John Curry | 1977–1980: Robin Cousins | 1981: Christopher Howarth | 1982–1984: Mark Pepperday | 1985–1986: Steven Pickavance | 1987–1988: Paul Robinson | 1989: Christian Newberry | 1990–1996: Steven Cousins | 1997: Neil Wilson | 1998: Steven Cousins | 1999: Clive Shorten | 2000: Neil Wilson | 2001: Alan Street | 2002: Matthew Davies | 2003: Neil Wilson | 2004: Matthew Davies | 2005–2007: John Hamer | 2008: Elliot Hilton | 2009–2010: Matthew Parr | 2011: David Richardson | 2012: Jason Thompson | 2013–2014: Matthew Parr | 2015–2016: Phillip Harris | 2017: Graham Newberry | 2018: Phillip Harris | 2019: Graham Newberry | 2020: Peter James Hallam