This is a list of all United States Supreme Court cases from volume 496 of the United States Reports:
| Case name | Citation | Date decided |
|---|---|---|
| Keller v. State Bar of Cal. | 496 U.S. 1 | 1990 |
| McKesson Corp. v. Division of Alcoholic Beverages and Tobacco, Fla. Dept. of Business Regulation | 496 U.S. 18 | 1990 |
| Begier v. IRS | 496 U.S. 53 | 1990 |
| English v. General Elec. Co. | 496 U.S. 72 | 1990 |
| Peel v. Attorney Registration and Disciplinary Comm'n of Ill. | 496 U.S. 91 | 1990 |
| Horton v. California | 496 U.S. 128 | 1990 |
| Commissioner, INS v. Jean | 496 U.S. 154 | 1990 |
| American Trucking Assns., Inc. v. Smith | 496 U.S. 167 | 1990 |
| Board of Ed. of Westside Community Schools (Dist. 66) v. Mergens | 496 U.S. 226 | 1990 |
| Illinois v. Perkins | 496 U.S. 292 | 1990 |
| United States v. Eichman | 496 U.S. 310 | 1990 |
| Alabama v. White | 496 U.S. 325 | 1990 |
| Perpich v. Department of Defense | 496 U.S. 334 | 1990 |
| Howlett v. Rose | 496 U.S. 356 | 1990 |
| Cooter & Gell v. Hartmarx Corp. | 496 U.S. 384 | 1990 |
| Office of Personnel Management v. Richmond | 496 U.S. 414 | 1990 |
| Michigan Dept. of State Police v. Sitz | 496 U.S. 444 | 1990 |
| Sullivan v. Stroop | 496 U.S. 478 | 1990 |
| Wilder v. Virginia Hospital Assn. | 496 U.S. 498 | 1990 |
| General Motors Corp. v. United States | 496 U.S. 530 | 1990 |
| Texaco Inc. v. Hasbrouck | 496 U.S. 543 | 1990 |
| Pennsylvania v. Muniz | 496 U.S. 582 | 1990 |
| Sullivan v. Finkelstein | 496 U.S. 617 | 1990 |
| Pension Benefit Guaranty Corporation v. LTV Corp. | 496 U.S. 633 | 1990 |
| Eli Lilly & Co. v. Medtronic, Inc. | 496 U.S. 661 | 1990 |