This is a list of all the United States Supreme Court cases from volume 428 of the United States Reports:
| Case name | Citation | Date decided |
|---|---|---|
| Usery v. Turner Elkhorn Mining Co. | 428 U.S. 1 | 1976 |
| Planned Parenthood of Central Missouri v. Danforth | 428 U.S. 52 | 1976 |
| Singleton v. Wulff | 428 U.S. 106 | 1976 |
| Bellotti v. Baird | 428 U.S. 132 | 1976 |
| Gregg v. Georgia | 428 U.S. 153 | 1976 |
| Proffitt v. Florida | 428 U.S. 242 | 1976 |
| Jurek v. Texas | 428 U.S. 262 | 1976 |
| Woodson v. North Carolina | 428 U.S. 280 | 1976 |
| Roberts v. Louisiana | 428 U.S. 325 | 1976 |
| South Dakota v. Opperman | 428 U.S. 364 | 1976 |
| Buffalo Forge Co. v. Steelworkers | 428 U.S. 397 | 1976 |
| United States v. Janis | 428 U.S. 433 | 1976 |
| Stone v. Powell | 428 U.S. 465 | 1976 |
| United States v. Martinez-Fuerte | 428 U.S. 543 | 1976 |
| Cantor v. Detroit Edison Co. | 428 U.S. 579 | 1976 |