Dunrossness North
| Year | Type | Winner | Votes |
|---|---|---|---|
| 1890 | general | Robert Henderson | Unopposed |
| 1892 | general | Robert Henderson | Unopposed |
| 1895 | general | Robert Henderson | Unopposed |
| 1898 | by-election | Charles Whyte | Unanimously elected |
| 1898 | general | Robert Isbister | Unopposed |
| 1901 | general | Robert Isbister | Unopposed |
| 1904 | general | Robert Isbister | Unopposed |
| 1907 | by-election | James Budge | Unanimously appointed |
| 1907 | general | James Budge | Unopposed |
| 1910 | general | James Budge | Unopposed |
| 1913 | general | James Budge | Unopposed |
| 1919 | general | James Budge | Unopposed |
| 1922 | general | James Robert White | Unopposed |
| 1925 | general | John R. Irvine | 74 |
| 1928 | general | John Irvine | Unopposed |
| 1929 | general | John Irvine | Unopposed |
| 1931 | by-election | John W. Robertson | Unanimously appointed |
| 1932 | general | John W. Robertson | Unopposed |
| 1934 | by-election | John James Goudie | Unanimously appointed |
| 1935 | general | John J. Goudie | Unopposed |
| 1938 | general | John J. Goudie | Unopposed |
| 1945 | general | John J. Goudie | Unopposed |
| 1946 | by-election | Robert H. W. Bruce | Unanimously appointed |
| 1949 | general | Robert H. W. Bruce | Unopposed |
| 1952 | by-election | Tom Henderson | Unanimously appointed |
| 1952 | general | Thomas Henderson | Unopposed |
| 1955 | general | Tom Henderson | Unopposed |
| 1958 | general | Tom Henderson | Unopposed |
| 1961 | general | Tom Henderson | Unopposed |
| 1963 | by-election | Robert H. W. Bruce | Unanimously appointed (Petition of 142) |
| 1964 | general | Robert H. W. Bruce | Unopposed |
| 1967 | general | Iain Campbell | Unopposed |
| 1970 | general | Iain Campbell | Unopposed |
| 1971 | by-election | James W. Leask | 55 |
| 1973 | general | J. W. Leask | Unopposed |