| Case Name ▲ | Citation | Year | Distance from slave case(s) | Law Type | Jurisdiction |
|---|---|---|---|---|---|
| Gilmore v. Jenkins | 129 Iowa 686 | 1906 | 1 | Iowa | |
| Gladson v. Whitney | 9 Iowa 267 | 1859 | 1 | Iowa | |
| Godfrey v. State | 898 N.W.2d 844 | 2017 | 1 | Iowa | |
| Gould v. Gunn | 161 Iowa 155 | 1913 | 1 | Iowa | |
| Graham v. Courtright | 180 Iowa 394 | 1917 | 1 | Iowa | |
| Green v. Wilkie | 98 Iowa 74 | 1896 | 1 | Iowa | |
| Hamilton v. Smith | 57 Iowa 15 | 1881 | 1 | Iowa | |
| Hanlon v. City of Keokuk | 7 Iowa 488 | 1859 | 1 | Iowa | |
| Hanrahan v. O'Toole | 139 Iowa 229 | 1908 | 1 | Iowa | |
| Hanson v. Vernon | 27 Iowa 28 | 1869 | 1 | Iowa | |
| Hard v. City of Decorah | 43 Iowa 313 | 1876 | 1 | Iowa | |
| Harriman v. State | 2 Greene 270 | 1849 | 1 | Iowa | |
| Harrison v. Stebbins | 104 Iowa 462 | 1898 | 1 | Iowa | |
| Hausbrandt v. Hofler | 117 Iowa 103 | 1902 | 1 | Iowa | |
| Hayward v. Fullerton | 75 Iowa 371 | 1888 | 1 | Iowa | |
| Heacock v. Heacock | 108 Iowa 540 | 1899 | 1 | Iowa | |
| Heaton v. Fryberger | 38 Iowa 185 | 1874 | 1 | Iowa | |
| Hemsted & Everson v. Ferry | 107 Iowa 117 | 1898 | 1 | Iowa | |
| Henderson v. Jackson | 138 Iowa 326 | 1907 | 1 | Iowa | |
| Henriott v. Main | 225 Iowa 20 | 1938 | 1 | Iowa |