The Bengarth Trophy for Ladies Singles
| 1932 | H. Smith | 1st Title |
| 1933 | H. Smith | 2nd Title |
| 1934 | M.L. Anderson | 1st Title |
| 1935 | M.L. Anderson | 2nd Title |
| 1936 | H. Smith | 3rd Title |
| 1937 | H. Smith | 4th Title |
| 1938 | A. Irvine | 1st Title |
| 1939 | E. Dempster | 1st Title |
| 1940 | E. Dempster | 2nd Title |
| 1941-1946 | No competition due to World War 2 | |
| 1947 | E. Reid | 1st Title |
| 1948 | E. Mackintosh | 1st Title |
| 1949 | M. Irvine | 1st Title |
| 1950 | M. Irvine | 2nd Title |
| 1951 | G.C. Blackwood | 1st Title |
| 1952 | G.C. Blackwood | 2nd Title |
| 1953 | G.C. Blackwood | 3rd Title |
| 1954 | G. Wood | 1st Title |
| 1955 | J. Davidson | 1st Title |
| 1956 | A.C. Gellatly | 1st Title |
| 1957 | A.C. Gellatly | 2nd Title |
| 1958 | A.C. Gellatly | 3rd Title |
| 1959 | S.D. Bell | 1st Title |
| 1960 | E.A. Stewart | 1st Title |
| 1961 | I.C. Bragan | 1st Title |
| 1962 | M. Bullions | 1st Title |
| 1963 | No competition held | |
| 1964 | E.M. Shepherd | 1st Title |
| 1965 | E.M. Shepherd | 2nd Title |
| 1966 | E.M. Shepherd | 3rd Title |
| 1967 | E.M. Shepherd | 4th Title |
| 1968 | C. Kinnear | 1st Title |
| 1969 | C. Kinnear | 2nd Title |
| 1970 | C. Thomson | 1st Title |
| 1971 | C. Thomson | 2nd Title |
| 1972 | No competition held | |
| 1973 | K.M. Ferguson | 1st Title |
| 1974 | K.M. Ferguson | 2nd Title |
| 1975 | K.M. Ferguson | 3rd Title |
| 1976 | L.M. Gow | 1st Title |
| 1977 | C. Kinnear | 3rd Title |
| 1978 | K.M. Ferguson | 4th Title |
| 1979 | F.H. Powrie | 1st Title |
| 1980 | K.M. Ferguson | 5th Title |
| 1981 | K.M. Ferguson | 6th Title |
| 1982 | K.M. Ferguson | 7th Title |
| 1983 | K.M. Ferguson | 8th Title |
| 1984 | K.M. Ferguson | 9th Title |
| 1985 | K.M. Ferguson | 10th Title |
| 1986 | K.M. Ferguson | 11th Title |
| 1987 | K.M. Ferguson | 12th Title |
| 1988 | K.M. Ferguson | 13th Title |
| 1989 | C.R. Turner | 1st Title |
| 1990 | C.R. Turner | 2nd Title |
| 1991 | C.R. Turner | 3rd Title |
| 1992 | C.R. Turner | 4th Title |
| 1993 | C.R. Turner | 5th Title |
| 1994 | C.R. Turner | 6th Title |
| 1995 | C.R. Turner | 7th Title |
| 1996 | C.R. Turner | 8th Title |
| 1997 | C.R. Turner | 9th Title |
| 1998 | C.R. Turner | 10th Title |
| 1999 | C.R. Turner | 11th Title |
| 2000 | C.R. Turner | 12th Title |
| 2001 | C.R. Turner | 13th Title |
| 2002 | C.R. Turner | 14th Title |
| 2003 | C.R. Turner | 15th Title |
| 2004 | C.R. Turner | 16th Title |
| 2005 | C.R. Turner | 17th Title |
| 2006 | C.R. Turner | 18th Title |
| 2007 | C.R. Turner | 19th Title |
| 2008-2014 | No competition held | |
| 2015 | C. Robertson | 1st Title |
| 2016 | C. Robertson | 2nd Title |
| 2017 | C. Robertson | 3rd Title |
| 2018 | C.R. Turner | 20th Title |