This is a list of all the United States Supreme Court cases from volume 449 of the United States Reports:
| Case name | Citation | Date decided |
|---|---|---|
| Colorado v. Bannister | 449 U.S. 1 | 1980 |
| Hughes v. Rowe | 449 U.S. 5 | 1980 |
| Dennis v. Sparks | 449 U.S. 24 | 1980 |
| Allied Chemical Corp. v. Daiflon, Inc. | 449 U.S. 33 | 1980 |
| Stone v. Graham | 449 U.S. 39 | 1980 |
| Wisconsin v. Illinois (1980) | 449 U.S. 48 | 1980 |
| County of Imperial v. Munoz | 449 U.S. 54 | 1980 |
| EPA v. National Crushed Stone Assn. | 449 U.S. 64 | 1980 |
| Pacileo v. Walker | 449 U.S. 86 | 1980 |
| Allen v. McCurry | 449 U.S. 90 | 1980 |
| United States v. DiFrancesco | 449 U.S. 117 | 1980 |
| Webb's Fabulous Pharmacies, Inc. v. Beckwith | 449 U.S. 155 | 1980 |
| Railroad Retirement Bd. v. Fritz | 449 U.S. 166 | 1980 |
| Vincent v. Texas | 449 U.S. 199 | 1980 |
| United States v. Will | 449 U.S. 200 | 1980 |
| FTC v. Standard Oil Co. of Cal. | 449 U.S. 232 | 1980 |
| Delaware State College v. Ricks | 449 U.S. 250 | 1980 |
| Potomac Elec. Power Co. v. Director, Office of Workers' Compensation Programs | 449 U.S. 268 | 1980 |
| United States v. Darusmont | 449 U.S. 292 | 1981 |
| Allstate Ins. Co. v. Hague | 449 U.S. 302 | 1981 |
| Watkins v. Sowders | 449 U.S. 341 | 1981 |
| United States v. Morrison (1981 case) | 449 U.S. 361 | 1981 |
| Firestone Tire & Rubber Co. v. Risjord | 449 U.S. 368 | 1981 |
| Upjohn Co. v. United States | 449 U.S. 383 | 1981 |
| Mariscal v. United States | 449 U.S. 405 | 1981 |
| United States v. California | 449 U.S. 408 | 1981 |
| United States v. Cortez | 449 U.S. 411 | 1981 |
| Rubin v. United States | 449 U.S. 424 | 1981 |
| Cuyler v. Adams | 449 U.S. 433 | 1981 |
| Minnesota v. Clover Leaf Creamery Co. | 449 U.S. 456 | 1981 |
| Fedorenko v. United States | 449 U.S. 490 | 1981 |
| Sumner v. Mata | 449 U.S. 539 | 1981 |
| Chandler v. Florida | 449 U.S. 560 | 1981 |
| EEOC v. Associated Dry Goods Corp. | 449 U.S. 590 | 1981 |
| Walter Fleisher Co. v. County of Los Angeles | 449 U.S. 608 | 1981 |
| Consolidated Rail Corporation v. National Assn. of Recycling Industries, Inc. | 449 U.S. 609 | 1981 |
| O'Connor v. Board of Ed. of School Dist. 23 | 449 U.S. 1301 | 1980 |
| McCarthy v. Harper | 449 U.S. 1309 | 1981 |
| Atiyeh v. Capps | 449 U.S. 1312 | 1981 |
| California v. Riegler | 449 U.S. 1319 | 1981 |