| 1883 -1890 | Ralph Hall, app. 1882 |
| 1891-1894 | James Derrick |
| 1895 -1898 | Nels Sorum |
| 1899 -1900 | J.D. McKechnie |
| 1901-1904 | Nels Sorum |
| 1905 -1908 | James Nelson |
| 1909 -1912 | James Atkins |
| 1913 -1916 | A.E. Morgan |
| 1917 -1919 | Theron Cole dc. 1919 Kenneth Ferguson finished the term. |
| 1920 -1927 | Allen R. (Pat) Hall |
| 1925 -1928 | Frank L. Cusack |
| 1929 -1933 | Orville Dawalt |
| 1934 -1936 | M.J. O'Neill |
| 1941-1942 | M.J. O'Neill |
| 1937 -1940 | Victor Hanson |
| 1943 -1948 | Martin Hjelseth |
| 1953 -1960 | Martin Hjelseth |
| 1949 -1952 | George E. Aljets |
| 1961-1969 | M. W. Anderson |
| 1969 -1974 | John Schaffer |
| 1975 -1983 | James Dunn |
Source: A History of Foster County 1983 Page 149