The East of Scotland Championship Trophy was presented in 1931. It is competed between the four Counties in the East of Scotland Division, East Lothian, Fife, Midlothian and Stirling & Clackmannanshire. Each County will host the event once every four years on a Course in their County. The player returning the lowest gross score over 18 holes will be awarded the East of Scotland Champion Trophy.
| Year | Name | County |
|---|---|---|
| 2024 | Rachael Livingstone | Midlothian |
| 2023 | Not contested - weather | |
| 2022 | Kate McIntosh | Midlothian |
| 2021 | Gillian Paton | Fife |
| 2020 | Grace Crawford | East Lothian |
| 2019 | Karen Ferguson-Snedden | Midlothian |
| 2018 | Alison Davidson | Stirling & Clackmannanshire |
| 2017 | Rachael Livingstone | Midlothian |
| 2016 | Elaine Moffat | Fife |
| 2015 | Hannah Scott | Midlothian |
| 2014 | Susan Jackson | Fife |
| 2013 | Fiona Hastie | Fife |
| 2012 | Jane Turner | Midlothian |
| 2011 | Louise Kenney | Fife |
| 2010 | Mrs A. Davidson | Stirling & Clackmannanshire |
| 2009 | Miss Claire MacDonald | Midlothian |
| 2008 | Miss Louise Kenney | Fife |
| 2007 | Miss Jane Turner | Midlothian |
| 2006 | Miss Claire Hargan | Midlothian |
| 2005 | Miss Fiona Lockhart | Fife |
| 2004 | Miss Elaine Moffat | Fife |
| 2003 | Miss J. Carthew | Fife |
| 2002 | Miss H. Stirling | Stirling & Clackmannanshire |
| 2001 | Miss H. Stirling | Stirling & Clackmannanshire |
| 2000 | Miss H. Stirling | Stirling & Clackmannanshire |
| 1999 | Miss L. M. Kenny | Fife |
| 1998 | Miss F. Lockhart | Fife |
| 1997 | Mrs S. Grant | |
| 1996 | Miss H. Monaghan | East Lothian |
| 1995 | Miss L. Nicholson | East Lothian |
| 1994 | Miss J. Ford | East Lothian |
| 1993 | Miss A. Rose | Stirling & Clackmannanshire |
| 1992 | Miss J. Ford | East Lothian |
| 1991 | Miss C. Lambert | East Lothian |
| 1990 | Miss S. M. Spiewak | East Lothian |
| 1989 | Miss A. Rose | Stirling & Clackmannanshire |
| 1988 | Miss J. Ford | East Lothian |
| 1987 | Miss A. Rose | Stirling & Clackmannanshire |
| 1986 | Miss J. Harrison | |
| 1985 | Miss L. Bennett | Fife |
| 1984 | Miss L. A. Hope | |
| 1983 | Miss Dorothy Allan | |
| 1982 | Miss Jean Bald | |
| 1981 | Miss E. M. Miskimmin | |
| 1980 | Mrs B. M. Marshall | Midlothian |
| 1979 | Miss M. Stavert | Midlothian |
| 1978 | Miss L. A. Hope | |
| 1977 | Miss L. A. Hope | |
| 1976 | Miss C. P. Panton | |
| 1975 | Mrs A. J. R. Ferguson | |
| 1974 | Miss C. J. Lucton | |
| 1973 | Miss Jean Bald | |
| 1972 | Miss J. B. Lawrence | |
| 1971 | Miss J. B. Lawrence | |
| 1970 | Miss J. I. Hutton | |
| 1969 | Miss J. I. Hutton | |
| 1968 | Miss N. Duncan | |
| 1967 | Mrs A. Mcintosh | |
| 1966 | Miss A. V. Laing | |
| 1965 | Miss Jean Bald | |
| 1964 | Miss B. Crichton | |
| 1963 | Miss Mary Norval | Midlothian |
| 1962 | Miss M. A. Fowler | |
| 1961 | Mrs Charles Draper | |
| 1960 | Mrs J. Milton | |
| 1959 | Miss M. A. Fowler | |
| 1958 | Mrs J. Aitken | |
| 1957 | Mrs R.T. Peel | |
| 1956 | Mrs R.T. Peel | |
| 1955 | Mrs R.T. Peel | |
| 1954 | Mrs R.T. Peel | |
| 1953 | Miss J. M. Donald | |
| 1952 | Mrs R.T. Peel | |
| 1951 | Mrs R.T. Peel | |
| 1950 | Mrs G. Valentine | |
| 1949 | Miss J. M. Donald | |
| 1948 | Miss J. M. Donald | |
| 1947 | Miss J. M. Donald | |
| 1940-46 | The War Years | |
| 1939 | Miss J. Anderson | |
| 1938 | Miss J. Anderson | |
| 1937 | Miss Purvis Russell Montgomery | |
| 1936 | Miss J. Anderson | |
| 1935 | Mrs R. H. Wallace Williamson | |
| 1934 | Miss H. Nimmo | |
| 1933 | Miss D. Park | |
| 1932 | Mrs J. B. Watson | Midlothian |
| 1931 | Mrs J. B. Watson | Midlothian |