Dunrossness South
| Year | Type | Winner | Votes |
|---|---|---|---|
| 1890 | general | John Bruce | 48 |
| 1892 | general | John Bruce | Unopposed |
| 1895 | general | John Bruce | Unopposed |
| 1898 | general | John Bruce | Unopposed |
| 1901 | general | John Bruce | Unopposed |
| 1904 | general | John Bruce | Unopposed |
| 1907 | by-election | William Fotheringham | Unanimously appointed |
| 1907 | general | William Fotheringham | Unopposed |
| 1910 | general | There was no nomination for this seat, see Dunrossness South County Council By-Election January 1911. | |
| 1911 | by-election | William Fotheringham | Unanimously elected |
| 1913 | general | William Fotheringham | Unopposed |
| 1919 | by-election | John Robert Irvine | Unanimously elected |
| 1919 | general | William Laidlaw McDougall | 97 |
| 1922 | general | William Leslie | Unopposed |
| 1925 | general | William Leslie | Unopposed |
| 1928 | general | William Leslie | Unopposed |
| 1929 | general | William Laidlaw McDougall | 95 |
| 1932 | general | William Laidlaw McDougall | Unopposed |
| 1935 | general | William Laidlaw McDougall | Unopposed |
| 1937 | by-election | George Leslie | Unanimously appointed |
| 1938 | general | George Leslie | Unopposed |
| 1945 | general | James Bairnson | Unopposed |
| 1949 | general | James Bairnson | 73 |
| 1952 | general | Magnus R. Flaws | 176 |
| 1955 | general | James J. Gordon | Unopposed |
| 1958 | general | James J. Gordon | Unopposed |
| 1961 | general | James J. Gordon | Unopposed |
| 1964 | general | see Dunrossness South County Council By-Election July 1964. | |
| 1964 | by-election | Raymond Bentley | Unanimously appointed |
| 1967 | general | Raymond R. Bentley | Unopposed |
| 1970 | general | Raymond R. Bentley | Unopposed |
| 1973 | general | Raymond R. Bentley | 150 |