| * | 1922 | ~ | 1923 | Thomas McKinnon |
| * | 1923 | ~ | 1924 | Donald G. MacKenzie |
| * | 1924 | ~ | 1925 | David S. Gowans |
| * | 1925 | ~ | 1926 | John W. Logan |
| * | 1926 | ~ | 1927 | Dr T. Stuart Barrie |
| * | 1927 | ~ | 1928 | John Brown |
| * | 1928 | ~ | 1929 | George MacKay |
| * | 1929 | ~ | 1930 | James P.Trotter |
| * | 1930 | ~ | 1931 | John Caldwell |
| * | 1931 | ~ | 1932 | Donald M. Dick |
| * | 1932 | ~ | 1933 | Hepburn Tracy |
| * | 1933 | ~ | 1934 | James McN. Irvine |
| * | 1934 | ~ | 1935 | Frederick Baillie |
| * | 1935 | ~ | 1936 | James Aitchison |
| * | 1936 | ~ | 1937 | Duncan C. Cothill |
| * | 1937 | ~ | 1938 | Colin Campbell |
| * | 1938 | ~ | 1939 | Duncan McInnes |
| * | 1939 | ~ | 1940 | William G. Gallacher |
| * | 1940 | ~ | 1941 | John McKim |
| * | 1941 | ~ | 1942 | Ernest W. May |