| Case Name ▼ | Citation | Year | Distance from slave case(s) | Law Type | Jurisdiction |
|---|---|---|---|---|---|
| Phinny v. Warren | 52 Iowa 332 | 1879 | 1 | Iowa | |
| Philpot v. Lucas | 101 Iowa 478 | 1897 | 1 | Iowa | |
| Peterson v. Breitag | 88 Iowa 418 | 1893 | 1 | Iowa | |
| Penley v. Waterhouse | 3 Iowa 418 | 1856 | 1 | Iowa | |
| Pelton v. Prescott | 13 Iowa 567 | 1862 | 1 | Iowa | |
| Pelamourges v. Clark | 9 Iowa 1 | 1859 | 1 | Iowa | |
| P. Cox Shoe Co. v. Adams | 105 Iowa 402 | 1898 | 1 | Iowa | |
| Patton v. Kinsman | 17 Iowa 428 | 1864 | 1 | Iowa | |
| Parks v. Davis | 16 Iowa 20 | 1864 | 1 | Iowa | |
| Parker v. Pierce | 16 Iowa 227 | 1864 | 1 | Iowa | |
| Packer v. Cockayne | 3 Greene 111 | 1851 | 1 | Iowa | |
| Packard v. Kingman | 11 Iowa 219 | 1860 | 1 | Iowa | |
| Oxley v. Tryon | 25 Iowa 95 | 1868 | 1 | Iowa | |
| Olson v. Leibpke | 110 Iowa 594 | 1900 | 1 | Iowa | |
| Olson v. Brison | 129 Iowa 604 | 1906 | 1 | Iowa | |
| Officer v. Officer | 120 Iowa 389 | 1903 | 1 | Iowa | |
| Novak v. Pitlick | 120 Iowa 286 | 1903 | 1 | Iowa | |
| Niles v. Sprague | 13 Iowa 198 | 1862 | 1 | Iowa | |
| Nichols v. Swickard | 211 Iowa 957 | 1931 | 1 | Iowa | |
| Nichols v. Marshall | 108 Iowa 518 | 1899 | 1 | Iowa |