| Case Name ▲ | Citation | Year | Distance from slave case(s) | Law Type | Jurisdiction |
|---|---|---|---|---|---|
| State v. Mason | 24 Mont. 340 | 1900 | 1 | Montana | |
| State v. Mason | 29 Or. 18 | 1896 | 1 | Oregon | |
| State v. Massey | 274 Mo. 578 | 1918 | 1 | Missouri | |
| State v. Massey | 86 N.C. 658 | 1882 | 1 | North Carolina | |
| State v. Mathews | 68 W. Va. 89 | 1910 | 1 | West Virginia | |
| State v. Matkins | 45 Mont. 58 | 1912 | 1 | Montana | |
| State v. Matthews | 57 Miss. 1 | 1879 | 1 | Mississippi | |
| State v. Matthews | 80 N.C. 417 | 1879 | 1 | North Carolina | |
| State v. Maurisky | 102 Conn. 634 | 1925 | 1 | Connecticut | |
| State v. May | 132 N.C. 1020 | 1903 | 1 | North Carolina | |
| State v. Mayes | 54 Miss. 417 | 1877 | 1 | Mississippi | |
| State v. Mayor of Baltimore | 10 Md. 504 | 1857 | 1 | Maryland | |
| State v. Mayor of Newark | 27 N.J.L. 185 | 1858 | 1 | New Jersey | |
| State v. McAfee | 148 Mo. 370 | 1899 | 1 | Missouri | |
| State v. McAninch | 172 Iowa 96 | 1915 | 1 | Iowa | |
| State v. McBrayer | 98 N.C. 619 | 1887 | 1 | North Carolina | |
| State v. McBride | 76 Ala. 51 | 1884 | 1 | Alabama | |
| State v. McBroom | 127 N.C. 528 | 1900 | 1 | North Carolina | |
| State v. McCallum | 208 Wis. 2d 463 | 1997 | 1 | Wisconsin | |
| State v. McCanon | 51 Mo. 160 | 1872 | 1 | Missouri |