This is a list of all the United States Supreme Court cases from volume 330 of the United States Reports:
| Case name | Citation | Date decided |
|---|---|---|
| Everson v. Board of Education | 330 U.S. 1 | 1947 |
| Public Workers v. Mitchell | 330 U.S. 75 | 1947 |
| Oklahoma v. United States Civil Service Commission | 330 U.S. 127 | 1947 |
| Walling v. Portland Terminal Co. | 330 U.S. 148 | 1947 |
| Walling v. Nashville, C. & St. L. R. Co. | 330 U.S. 158 | 1947 |
| Bozza v. United States | 330 U.S. 160 | 1947 |
| Confederated Bands of Ute Indians v. United States | 330 U.S. 169 | 1947 |
| Angel v. Bullington | 330 U.S. 183 | 1947 |
| Cone v. West Virginia Pulp & Paper Co. | 330 U.S. 212 | 1947 |
| NLRB v. Donnelly Garment Co. | 330 U.S. 219 | 1947 |
| United States v. Powell | 330 U.S. 238 | 1947 |
| Northern Pacific R. Co. v. United States | 330 U.S. 248 | 1947 |
| United States v. Mine Workers | 330 U.S. 258 | 1947 |
| Testa v. Katt | 330 U.S. 386 | 1947 |
| Carpenters v. United States | 330 U.S. 395 | 1947 |
| Joseph v. Carter & Weekes Stevedoring Co. | 330 U.S. 422 | 1947 |
| American Stevedores, Inc. v. Porello | 330 U.S. 446 | 1947 |
| Aetna Casualty & Surety Co. v. Flowers | 330 U.S. 464 | 1947 |
| Cardillo v. Liberty Mut. Ins. Co. | 330 U.S. 469 | 1947 |
| Packard Motor Car Co. v. NLRB | 330 U.S. 485 | 1947 |
| Gulf Oil Corp. v. Gilbert | 330 U.S. 501 | 1947 |
| Koster v. (American) Lumbermens Mut. Casualty Co. | 330 U.S. 518 | 1947 |
| Department of Agriculture, Emergency Crop and Feed Loans v. Remund | 330 U.S. 539 | 1947 |
| Walling v. General Industries Co. | 330 U.S. 545 | 1947 |
| Kotch v. Board of River Port Pilot Comm'rs for Port of New Orleans | 330 U.S. 552 | 1947 |
| ICC v. Mechling | 330 U.S. 567 | 1947 |
| Penfield Co. of Cal. v. SEC | 330 U.S. 585 | 1947 |
| New York ex rel. Halvey v. Halvey | 330 U.S. 610 | 1947 |
| Industrial Comm'n of Wis. v. McCartin | 330 U.S. 622 | 1947 |
| Haupt v. United States | 330 U.S. 631 | 1947 |
| Levinson v. Spector Motor Service | 330 U.S. 649 | 1947 |
| Pyramid Motor Freight Corp. v. Ispass | 330 U.S. 695 | 1947 |
| United States v. Ogilvie Hardware Co. | 330 U.S. 709 | 1947 |
| United States v. Lem Hoy | 330 U.S. 724 | 1947 |
| Land v. Dollar | 330 U.S. 731 | 1947 |
| Bruce's Juices, Inc. v. American Can Co. | 330 U.S. 743 | 1947 |
| Bethlehem Steel Co. v. New York State Labor Relations Bd. | 330 U.S. 767 | 1947 |