This is a list of all the United States Supreme Court cases from volume 557 of the United States Reports:
| Case name | Citation | Date decided |
|---|---|---|
| Polar Tankers v. City of Valdez | 557 U.S. 1 | 2009 |
| Nijhawan v. Holder | 557 U.S. 29 | 2009 |
| Dist. Att'y v. Osborne | 557 U.S. 52 | 2009 |
| Yeager v. United States | 557 U.S. 110 | 2009 |
| Travelers Indem. Co. v. Bailey | 557 U.S. 137 | 2009 |
| Gross v. FBL Fin. Services, Inc. | 557 U.S. 167 | 2009 |
| Northwest Austin Municipal Util. Dist. v. Holder | 557 U.S. 193 | 2009 |
| Forest Grove Sch. Dist. v. T. A. | 557 U.S. 230 | 2009 |
| Coeur Alaska, Inc. v. Se. Alaska Conservation Council | 557 U.S. 261 | 2009 |
| Melendez-Diaz v. Massachusetts | 557 U.S. 305 | 2009 |
| Safford Unified School District v. Redding | 557 U.S. 364 | 2009 |
| Atl. Sounding Co. v. Townsend | 557 U.S. 404 | 2009 |
| Horne v. Flores | 557 U.S. 433 | 2009 |
| Cuomo v. Clearing House Ass'n, L.L.C. | 557 U.S. 519 | 2009 |
| Ricci v. DeStefano | 557 U.S. 557 | 2009 |