The Minnesota Senate, District 6, is located in St. Louis County and centered on the Mesabi Iron Range. It was most recently represented by Republican Justin Eichorn until his resignation.
| Session | Senator | Party | Term start | Term end | Home | Location |
|---|---|---|---|---|---|---|
| 1st | Aaron C. Hudson [1] | Republican | December 2, 1857 | December 6, 1859 | Florence | Goodhue |
| 2nd | Robert N. McLaren [2] | Non-partisan | December 7, 1859 | January 6, 1862 | Red Wing | |
| 3rd | ||||||
| Monticello | Carver Goodhue Monongalia (defunct) | |||||
| Samuel Bennett [3] | Republican | January 8, 1861 | January 5, 1863 | |||
| 4th | ||||||
| 5th | Charles A. Warner [4] | Non-partisan | January 6, 1863 | January 2, 1865 | Chaska | |
| 6th | ||||||
| 7th | G.D. George [5] | January 3, 1865 | January 7, 1867 | Rockford | ||
| 8th | ||||||
| 9th | Hanford Lennox Gordon [6] | Republican | January 8, 1867 | January 7, 1869 | St. Cloud | Kandiyohi McLeod Meeker Monongalia (defunct) Wright |
| 10th | ||||||
| 11th | Dana E. King [7] | January 8, 1869 | January 2, 1871 | Greenleaf | ||
| 12th | ||||||
| 13th | William Bonniwell [8] | Democratic | January 3, 1871 | January 1, 1872 | Hutchinson | |
| 14th | Edward Harrison Hutchins [9] | Republican | January 2, 1872 | January 5, 1874 | Winnebago | Faribault |
| 15th | ||||||
| 16th | Simeon P. Child [10] | January 6, 1874 | January 3, 1876 | Blue Earth | ||
| 17th | ||||||
| 18th | J.P. West [11] | January 4, 1876 | January 7, 1878 | Wells | ||
| 19th | ||||||
| 20th | Daniel F. Goodrich [12] | January 8, 1878 | January 6, 1879 | Blue Earth | ||
| 21st | Rial B. Johnson [13] | Non-partisan | January 7, 1879 | January 1, 1883 | ||
| 22nd | ||||||
| 23rd | Reuben M. Ward [14] | January 2, 1883 | January 3, 1887 | Fairmont | Jackson | |
| 24th | ||||||
| 25th | | Republican | January 4, 1887 | January 31, 1895 [16] | ||
| 26th | ||||||
| 27th | ||||||
| 28th | ||||||
| 29th | ||||||
| 30th | ||||||
| Vacant | January 31, 1895 | January 26, 1897 [17] | ||||
| Howard Dunn [18] | Republican | January 26, 1897 | January 2, 1899 | Fairmont | Freeborn Martin | |
| 31st | Sam Sweningsen [19] | January 3, 1899 | January 5, 1905 | Austin | Mower | |
| 32nd | ||||||
| 33rd | Alexander S. Campbell | January 6, 1905 | January 6, 1919 | |||
| 34th | ||||||
| 35th | Dodge Mower | |||||
| 36th | ||||||
| 37th | Bernhart N. Anderson [20] | January 7, 1919 | January 1, 1923 | Manchester | Freeborn | |
| 38th | ||||||
| 39th | ||||||
| 40th | ||||||
| 41st | ||||||
| 42nd | ||||||
| 43rd | William Nelson [21] | Non-partisan | January 2, 1923 | January 3, 1927 | Albert Lea | |
| 44th | ||||||
| 45th | J.O. Peterson [22] | January 4, 1927 | January 5, 1931 | |||
| 46th | ||||||
| 47th | J.S. McCornack [23] | January 6, 1931 | January 7, 1935 | Bancroft | ||
| 48th | ||||||
| 49th | Alfred Berglund, Sr. [24] | January 8, 1935 | January 6, 1947 | Albert Lea | ||
| 50th | ||||||
| 51st | ||||||
| 52nd | ||||||
| 53rd | ||||||
| 54th | ||||||
| 55th | Helmer Myre [25] | January 7, 1947 | January 1, 1951 | |||
| 56th | ||||||
| 57th | Earl L. Engbritson [26] | Conservative | January 2, 1951 | January 3, 1955 | Hollandale | |
| 58th | ||||||
| 59th | Rudolph William Hanson [27] | January 4, 1955 | January 7, 1963 | Albert Lea | ||
| 60th | ||||||
| 61st | ||||||
| 62nd | ||||||
| 63rd | Charles G. Langley [28] | January 8, 1963 | January 2, 1967 | Red Wing | Goodhue | |
| 64th | ||||||
| 65th | George Conzemius [29] | Liberal | January 3, 1967 | January 1, 1973 | Cannon Falls | Dakota Goodhue |
| 66th | ||||||
| 67th | ||||||
| 68th | Tony Perpich [30] | January 2, 1973 | January 3, 1977 | Eveleth | Cook | |
| 69th | ||||||
| 70th | Doug Johnson [31] | DFL | January 4, 1977 | January 6, 2003 | Cook | |
| 71st | Cook Lake St. Louis | |||||
| 72nd | ||||||
| 73rd | ||||||
| 74th | ||||||
| 75th | ||||||
| 76th | ||||||
| 77th | ||||||
| 78th | ||||||
| 79th | ||||||
| 80th | Tower | |||||
| 81st | ||||||
| 82nd | ||||||
| 83rd | | January 7, 2003 | January 7, 2013 | Cook | Carlton Cook Lake St. Louis | |
| 84th | ||||||
| 85th | ||||||
| 86th | ||||||
| 87th | ||||||
| 88th | | January 8, 2013 | August 11, 2022 | Chisholm | Itasca St. Louis | |
| 89th | ||||||
| 90th | ||||||
| 91st | Independent [34] | |||||
| 92nd | ||||||
| 93rd | Justin Eichorn [35] | Republican | January 2, 2023 | March 20, 2025 | ||
| 94th |