| Case Name ▲ | Citation | Year | Distance from slave case(s) | Law Type | Jurisdiction |
|---|---|---|---|---|---|
| Klein v. Fraser | 35 Mont. 185 | 1907 | 1 | Montana | |
| Kolbow v. State | 44 Mont. 259 | 1911 | 1 | Montana | |
| Kroeger v. Passmore | 36 Mont. 504 | 1908 | 1 | Montana | |
| Krueger v. Speith | 8 Mont. 482 | 1889 | 1 | Montana | |
| Landsman v. Thompson | 9 Mont. 182 | 1890 | 1 | Montana | |
| Leggat v. Palmer | 39 Mont. 302 | 1909 | 1 | Montana | |
| Le Vasseur v. Roullman | 93 Mont. 552 | 1933 | 1 | Montana | |
| Leyson v. Davis | 17 Mont. 220 | 1895 | 1 | Montana | |
| Lomme v. Sweeney | 1 Mont. 584 | 1872 | 1 | Montana | |
| Lynde v. Wakefield | 19 Mont. 23 | 1896 | 1 | Montana | |
| Maddox v. Rader | 9 Mont. 126 | 1889 | 1 | Montana | |
| Maloy v. Berkin | 11 Mont. 138 | 1891 | 1 | Montana | |
| Mares v. Mares | 60 Mont. 36 | 1921 | 1 | Montana | |
| Marshall v. Trerise | 33 Mont. 28 | 1905 | 1 | Montana | |
| Martien v. Porter | 68 Mont. 450 | 1923 | 1 | Montana | |
| Martin v. Corscadden | 34 Mont. 308 | 1906 | 1 | Montana | |
| Matheson v. Redfern | 64 Mont. 49 | 1922 | 1 | Montana | |
| M'Carthy v. O'Marr | 19 Mont. 215 | 1897 | 1 | Montana | |
| McCormick v. Hubbell | 4 Mont. 87 | 1881 | 1 | Montana | |
| McManus v. Butte Electric Railway Co. | 68 Mont. 379 | 1923 | 1 | Montana |