Commissioner Name Years of Service| W.W. Stebbins | 1856 | | William Trask | 1856 | | Elliot J. Kidder | 1856 | | Duncan N. McDougall | 1857-1858 | | Peter Roy | 1857 | | John T. Stillwell | 1857 | | John Gibson | 1858 | | Daniel Martin | 1858 | | Persia B. Thompson | 1858-1860 | | John Elwell | 1858-1860 | | J.E. Amiot | 1859 |
| Stephen Hill | 1859-1860 | | William Lewis | 1860 | | James Hall | 1860 | | Donald McDougall | 1860-1866 | | Theodore Bellefeuille | 1860-1862 | | Orlando A. Churchill | 1861 | | William Pedley | 1862 | | C.M. Merrill | 1863 | | Farnham D. Seelye | 1863-1864 | | Cyriac Dufort | 1863-1865 | | G.W. Gilbert | 1864 | | John Shanks | 1865 |
| William Butler | 1866-1870 | | George G. Kimball | 1866 | | William Rasicot | 1866-1868, 1872-1877 | | Richard L. Trask | 1867-1869, 1873 | | William Harrison | 1869-1871 | | M.C. Isham | 1870-1872 | | Moses LaFond | 1871 | | Nicholas Meyer | 1871-1879 | | Calvin A. Tuttle | 1874 | | Francis S. Flint | 1874-1875 | | Sylvester Henenlotter | 1875-1878 | | Narcisse M. Gravel | 1878-1880-1884-1886, 1889-1892 | | H.J. Bredfeldi | 1879 | | Charles W. Lakin | 1879-1881 | | John George Geissel | 1879-1881 | | Frank N. Foster | 1879 | | Henry S. Hill | 1880-1882 | | Albert A. Morrill | 1880-1882 | | Lyman W. Ayer | 1881-1883 | | Dura Corbin | 1882-1884 | | J.B. Lambery | 1882-1884 |
| John Stumpf | 1883-1894 | | John Wetzel | 1883-1885 | | Marcus Kobe | 1885-1894 | | William W. Bain | 1885-1886 | | Johnathan Taylor | 1885-1886 | | Peter Medved | 1887-1892 | | Alexander P.McRae | 1887 | | Adelbert g. Lawrence | 1887-1889 | | Frank E. Mansfield | 1887-1888 | | Dennis Sheedy | 1888-1896 | | George LaFond | 1893-1900 | | W.H. Jones | 1893-1896 | | Jacob J. Jacobson | 1895-1902, 1907-1910 | | Nicholas J. Hennen | 1895-1898 | | Joseph J. Gross | 1897-1904 | | Martin Enke | 1897-1900 | | Fredrick H. Lakin | 1899-1916 | | Eugene W. Sullivan | 1901-1904 | | Robert C. Tedford | 1901-1904 | | Commodore Perry Stith | 1903-1906 |
| Andrew Johnson | 1905-1908 | | Peter Virnig | 1905-1909 | | Ole L. Wahl | 1905-1908 | | Delphus Rocheleau | 1909-1920 | | Andrew Herum | 1909-1916 | | Frank X. Virnig | 1909-1910 | | Henry Gassert | 1911-1924 | | Martin J. Viechorek | 1911-1914 | | Herman Vanselow | 1915-1918 | | Jewett N. Carnes | 1916-1918, 1923-1926, 1931-1934 | | John Berglund | 1917-1924 | | David E. Lundberg | 1919-1922 | | Warren B. Milberry | 1919-1923 | | Genore Pelkey | 1921-1924 | | James Johnson | 1923-1926 | | Edward S. Hall | 1925-1943 | | Joseph H. Houle | 1925-1932 | | J.P. Virnig | 1925-1928 | | Mathias Zwilling | 1927-1930 | | Nicholas H. Mueller | 1927-1930 |
| Magnus Rauch | 1929-1942 | | John H. Hanfler | 1931-1936 | | Joseph E. Bieganek | 1933-1952 | | Gustave J. Hodorff | 1935-1946, 1951-1953 | | Edwin W. Glaeser | 1936-1942 | | Steve Otremba | 1943-1955 | | Martin J. Kokett | 1943-1957 | | Richard Borgstrom | 1943-1948 | | Henry N. Christle | 1947-1950 | | Harold Turner | 1949-1964 | | Clarence W. Hayes | 1952 | | Paul Moran | 1953-1976 | | John H. Britz | 1953-1954 | | Joseph J. Kroll | 1955-1966 | | Roman C. Burggraff | 1956-1972 | | Iver Johnson | 1957-1958 | | Thomas S. Trutwin | 1959-1970 | | Theordore Martell | 1965-1967 | | Felix J. Kujawa | 1967-1984 | | Arthur Eckblad | 1967-1973 | | Robert Tepley | 1971-1982 |
| Gilbert Kapsner | 1973-1984 | | Neil Adamek | 1973-1984 | | Howard Warnberg | 1977-1992 | | William Block | 1983-2006 | | Melfred Venske | 1985-1992 | | Faye Petron | 1985-1992 | | David Schmidtbauer | 1985-1988 | | Ronald Rinkel | 1989-1990 | | Donald A. Meyer | 1991-2014 | | Robert L. Erdrich | 1993-2000 | | Paul H. Nieman | 1993-2000 | | Thomas R. Wenzel | 1993-2012 | | Jeffrey E. Schilling | 2001-2012 | | Eugene J. Young | 2001-2008 | | Duane L. Johnson | 2007-2017 | | Richard L. Collins | 2009-2012 | | *Jeffrey J. Jelinski | 2013 | | Kevin J. Maurer | 2013-2016 | | *Randy H. Wincher | 2013 | | Michael R. Wilson | 2015-2022 | | *Mike LeMieur | 2017 | | *Greg J. Blaine | 2018
| | *Robert Kasper | 2023 |
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