| July 2, 1981 | Dames & Moore v. Regan, Secretary of Treasury, et al. | William Hubbs Rehnquist | 453 U.S. 654 (1981) | 518 |
| July 2, 1981 | Commonwealth Edison Co. et al. v. Montana et al. | Thurgood Marshall | 453 U.S. 609 (1981) | 384 |
| July 2, 1981 | Arkansas Louisiana Gas Co. v. Hall et al. | Thurgood Marshall | 453 U.S. 571 (1981) | 492 |
| July 2, 1981 | Metromedia, Inc., et al. v. City of San Diego, et al. | Byron Raymond White | 453 U.S. 490 (1981) | 1213 |
| July 1, 1981 | Gulf Offshore Co., a Division of Pool Co. v. Mobil Oil Corp. et al. | Lewis Franklin Powell Jr. | 453 U.S. 473 (1981) | 563 |
| July 1, 1981 | New York v. Belton | Potter Stewart | 453 U.S. 454 (1981) | 3483 |
| July 1, 1981 | Robbins v. California | Potter Stewart | 453 U.S. 420 (1981) | 503 |
| July 1, 1981 | CBS, Inc. v. Federal Communications Commission et al. | Warren Earl Burger | 453 U.S. 367 (1981) | 133 |
| June 29, 1981 | California v. Prysock | Per curiam | 453 U.S. 355 (1981) | 537 |
| June 29, 1981 | National Labor Relations Board v. Amax Coal Co., a Division of Amax, Inc., et al. | Potter Stewart | 453 U.S. 322 (1981) | 454 |
| June 29, 1981 | Haig, Secretary of State v. Agee | Warren Earl Burger | 453 U.S. 280 (1981) | 606 |
| June 26, 1981 | City of Newport et al. v. Fact Concerts, Inc., et al. | Harry Andrew Blackmun | 453 U.S. 247 (1981) | 2156 |
| June 26, 1981 | McCarty v. McCarty | Harry Andrew Blackmun | 453 U.S. 210 (1981) | 1052 |
| June 26, 1981 | California Medical Association et al. v. Federal Election Commission et al. | Thurgood Marshall | 453 U.S. 182 (1981) | 244 |
| June 26, 1981 | Lehman, Secretary of the Navy v. Nakshian | Potter Stewart | 453 U.S. 156 (1981) | 905 |
| June 25, 1981 | United States Postal Service v. Council of Greenburgh Civic Associations et al. | William Hubbs Rehnquist | 453 U.S. 114 (1981) | 505 |
| June 25, 1981 | Rostker, Director of Selective Service v. Goldberg et al. | William Hubbs Rehnquist | 453 U.S. 57 (1981) | 560 |
| June 25, 1981 | Schweiker, Secretary of Health and Human Services, et al. v. Gray Panthers | Lewis Franklin Powell Jr. | 453 U.S. 34 (1981) | 656 |
| June 25, 1981 | Middlesex County Sewerage Authority et al. v. National Sea Clammers Association | Lewis Franklin Powell Jr. | 453 U.S. 1 (1981) | 1562 |
| June 22, 1981 | New York State Liquor Authority v. Bellanca, Dba the Main Event, et al. | Per curiam | 452 U.S. 714 (1981) | 223 |
| June 22, 1981 | Michigan v. Summers | John Paul Stevens | 452 U.S. 692 (1981) | 2036 |
| June 22, 1981 | First National Maintenance Corp. v. National Labor Relations Board | Harry Andrew Blackmun | 452 U.S. 666 (1981) | 387 |
| June 22, 1981 | Heffron, Secretary and Manager of the Minnesota State Agricultural Society Board of Managers, et al. v. International Society for Krishna Consciousness, Inc., et al. | Byron Raymond White | 452 U.S. 640 (1981) | 1260 |
| June 22, 1981 | United Ass'N of Journeymen & Apprentices of Plumbing & Pipefitting Indus. v. United Ass'N of Journeymen & Apprentices | William Joseph Brennan Jr. | 452 U.S. 615 (1981) | – |
| June 17, 1981 | Donovan, Secretary of Labor v. Dewey et al. | Thurgood Marshall | 452 U.S. 594 (1981) | 688 |
| June 17, 1981 | United States v. Turkette | Byron Raymond White | 452 U.S. 576 (1981) | 2648 |
| June 17, 1981 | Monroe v. Standard Oil Co. | Potter Stewart | 452 U.S. 549 (1981) | 146 |
| June 17, 1981 | American Textile Manufacturers Institute, Inc., et al. v. Donovan, Secretary of Labor, et al. | William Joseph Brennan Jr. | 452 U.S. 490 (1981) | 433 |
| June 17, 1981 | Howe v. Smith, Attorney General, et al. | Warren Earl Burger | 452 U.S. 473 (1981) | – |
| June 17, 1981 | Connecticut Board of Pardons et al. v. Dumschat et al. | Warren Earl Burger | 452 U.S. 458 (1981) | 728 |
| June 15, 1981 | Jones, Warden, Stone Mountain Correctional Institution v. Helms | John Paul Stevens | 452 U.S. 412 (1981) | 199 |
| June 15, 1981 | Federated Department Stores, Inc., et al. v. Moitie et al. | William Hubbs Rehnquist | 452 U.S. 394 (1981) | 2470 |
| June 15, 1981 | National Gerimedical Hospital and Gerontology Center v. Blue Cross of Kansas City et al. | Lewis Franklin Powell Jr. | 452 U.S. 378 (1981) | – |
| June 15, 1981 | Rhodes, Governor of Ohio, et al. v. Chapman et al. | Lewis Franklin Powell Jr. | 452 U.S. 337 (1981) | 6761 |
| June 15, 1981 | Hodel, Acting Secretary of the Interior, et al. v. Indiana et al. | Thurgood Marshall | 452 U.S. 314 (1981) | 435 |
| June 15, 1981 | Hodel, Acting Secretary of the Interior v. Virginia Surface Mining & Reclamation Association, Inc., et al. | Thurgood Marshall | 452 U.S. 264 (1981) | 1400 |
| June 8, 1981 | Rowan Cos., Inc. v. United States | Lewis Franklin Powell Jr. | 452 U.S. 247 (1981) | 336 |
| June 8, 1981 | American Express Co. v. Koerner | Harry Andrew Blackmun | 452 U.S. 233 (1981) | – |
| June 8, 1981 | Anderson Bros. Ford et al. v. Valencia et al. | Byron Raymond White | 452 U.S. 205 (1981) | 234 |
| June 8, 1981 | County of Washington, Oregon, et al. v. Gunther et al. | William Joseph Brennan Jr. | 452 U.S. 161 (1981) | 510 |
| June 1, 1981 | Ford Motor Credit Co. v. Cenance et al. | Per curiam | 452 U.S. 155 (1981) | 125 |
| June 1, 1981 | McDaniel et al. v. Sanchez et al. | John Paul Stevens | 452 U.S. 130 (1981) | 190 |
| June 1, 1981 | Minnick et al. v. California Department of Corrections et al. | John Paul Stevens | 452 U.S. 105 (1981) | – |
| June 1, 1981 | Gulf Oil Co. et al. v. Bernard et al. | Lewis Franklin Powell Jr. | 452 U.S. 89 (1981) | 973 |
| June 1, 1981 | Schad et al. v. Borough of Mount Ephraim | Byron Raymond White | 452 U.S. 61 (1981) | 962 |
| June 1, 1981 | Lassiter v. Department of Social Services of Durham County, North Carolina | Potter Stewart | 452 U.S. 18 (1981) | 3458 |
| June 1, 1981 | Little v. Streater | Warren Earl Burger | 452 U.S. 1 (1981) | 419 |
| May 26, 1981 | St. Martin Evangelical Lutheran Church et al. v. South Dakota | Harry Andrew Blackmun | 451 U.S. 772 (1981) | 196 |
| May 26, 1981 | Maryland et al. v. Louisiana | Byron Raymond White | 451 U.S. 725 (1981) | 1191 |
| May 26, 1981 | H. a. Artists & Associates, Inc., et al. v. Actors' Equity Assn. et al. | Potter Stewart | 451 U.S. 704 (1981) | – |
| May 26, 1981 | Clayton v. International Union, United Automobile, Aerospace, & Agricultural Implement Workers of America, et al. | William Joseph Brennan Jr. | 451 U.S. 679 (1981) | 515 |
| May 26, 1981 | Western & Southern Life Insurance Co. v. State Board of Equalization of California | William Joseph Brennan Jr. | 451 U.S. 648 (1981) | 575 |
| May 26, 1981 | Texas Industries, Inc. v. Radcliff Materials, Inc., et al. | Warren Earl Burger | 451 U.S. 630 (1981) | 882 |
| May 18, 1981 | Beltran v. Myers, Director, California State Department of Health, et al. | Per curiam | 451 U.S. 625 (1981) | – |
| May 18, 1981 | Flynt et al. v. Ohio | Per curiam | 451 U.S. 619 (1981) | – |
| May 18, 1981 | Rodriguez v. Compass Shipping Co., Ltd., et al. | John Paul Stevens | 451 U.S. 596 (1981) | 125 |
| May 18, 1981 | United States v. Swank et al. | John Paul Stevens | 451 U.S. 571 (1981) | – |
| May 18, 1981 | J. Truett Payne Co., Inc. v. Chrysler Motors Corp. | William Hubbs Rehnquist | 451 U.S. 557 (1981) | 341 |
| May 18, 1981 | Parratt et al. v. Taylor | William Hubbs Rehnquist | 451 U.S. 527 (1981) | 6693 |
| May 18, 1981 | Alessi et al. v. Raybestos-Manhattan, Inc., et al. | Thurgood Marshall | 451 U.S. 504 (1981) | 1055 |
| May 18, 1981 | Webb v. Webb | Byron Raymond White | 451 U.S. 493 (1981) | – |
| May 18, 1981 | Edwards v. Arizona | Byron Raymond White | 451 U.S. 477 (1981) | 6931 |
| May 18, 1981 | Estelle, Corrections Director v. Smith | Warren Earl Burger | 451 U.S. 454 (1981) | 2053 |
| May 4, 1981 | Bullington v. Missouri | Harry Andrew Blackmun | 451 U.S. 430 (1981) | 875 |
| May 4, 1981 | Complete Auto Transit, Inc., et al. v. Reis et al. | William Joseph Brennan Jr. | 451 U.S. 401 (1981) | 153 |
| April 29, 1981 | University of Texas et al. v. Camenisch | Potter Stewart | 451 U.S. 390 (1981) | 2376 |
| April 29, 1981 | Ball et al. v. James et al. | Potter Stewart | 451 U.S. 355 (1981) | 150 |
| April 28, 1981 | City of Milwaukee et al. v. Illinois et al. | William Hubbs Rehnquist | 451 U.S. 304 (1981) | 543 |
| April 28, 1981 | California et al. v. Sierra Club et al. | Byron Raymond White | 451 U.S. 287 (1981) | 687 |
| April 21, 1981 | Watt, Secretary of the Interior, et al. v. Alaska | Lewis Franklin Powell Jr. | 451 U.S. 259 (1981) | 843 |
| April 21, 1981 | Arizona v. Manypenny | Harry Andrew Blackmun | 451 U.S. 232 (1981) | 451 |
| April 21, 1981 | Steagald v. United States | Thurgood Marshall | 451 U.S. 204 (1981) | 1585 |
| April 21, 1981 | Rosales-Lopez v. United States | Byron Raymond White | 451 U.S. 182 (1981) | 771 |
| April 21, 1981 | Scindia Steam Navigation Co., Ltd. v. De Los Santos et al. | Byron Raymond White | 451 U.S. 156 (1981) | 649 |
| April 20, 1981 | City of Memphis et al. v. Greene et al. | John Paul Stevens | 451 U.S. 100 (1981) | 182 |
| April 20, 1981 | Northwest Airlines, Inc. v. Transport Workers Union of America, Afl-Cio, et al. | John Paul Stevens | 451 U.S. 77 (1981) | 806 |
| April 20, 1981 | United Parcel Service, Inc. v. Mitchell et al. | William Hubbs Rehnquist | 451 U.S. 56 (1981) | 878 |
| April 20, 1981 | Pennhurst State School and Hospital et al. v. Halderman et al. | William Hubbs Rehnquist | 451 U.S. 1 (1981) | 1660 |
| April 6, 1981 | Schweiker, Secretary of Health and Human Services v. Hansen | Per curiam | 450 U.S. 785 (1981) | 791 |
| April 6, 1981 | Universities Research Assn., Inc. v. Coutu | Harry Andrew Blackmun | 450 U.S. 754 (1981) | 392 |
| April 6, 1981 | Barrentine et al. v. Arkansas-Best Freight System, Inc., et al. | William Joseph Brennan Jr. | 450 U.S. 728 (1981) | 1393 |
| April 6, 1981 | Thomas v. Review Board of the Indiana Employment Security Division et al. | Warren Earl Burger | 450 U.S. 707 (1981) | 1701 |
| March 24, 1981 | Kassel, Director of Transportation, et al. v. Consolidated Freightways Corporation of Delaware | Lewis Franklin Powell Jr. | 450 U.S. 662 (1981) | 295 |
| March 24, 1981 | San Diego Gas & Electric Co. v. City of San Diego et al. | Harry Andrew Blackmun | 450 U.S. 621 (1981) | 231 |
| March 24, 1981 | Federal Communications Commission et al. v. Wncn Listeners Guild et al. | Byron Raymond White | 450 U.S. 582 (1981) | 222 |
| March 24, 1981 | Montana et al. v. United States et al. | Potter Stewart | 450 U.S. 544 (1981) | 1034 |
| March 24, 1981 | Rosewell, Treasurer of Cook County, Illinois, et al. v. Lasalle National Bank, Trustee | William Joseph Brennan Jr. | 450 U.S. 503 (1981) | 532 |
| March 23, 1981 | Michael M. v. Superior Court of Sonoma County (california, Real Party in Interest) | William Hubbs Rehnquist | 450 U.S. 464 (1981) | 352 |
| March 23, 1981 | Kirchberg v. Feenstra et al. | Thurgood Marshall | 450 U.S. 455 (1981) | 170 |
| March 23, 1981 | H. L. v. Matheson, Governor of Utah, et al. | Warren Earl Burger | 450 U.S. 398 (1981) | 271 |
| March 9, 1981 | Doe et al. v. Delaware | Per curiam | 450 U.S. 382 (1981) | – |
| March 9, 1981 | Delta Air Lines, Inc. v. August | John Paul Stevens | 450 U.S. 346 (1981) | 430 |
| March 9, 1981 | Albernaz et al. v. United States | William Hubbs Rehnquist | 450 U.S. 333 (1981) | 1588 |
| March 9, 1981 | Chicago & North Western Transportation Co. v. Kalo Brick & Tile Co. | Thurgood Marshall | 450 U.S. 311 (1981) | 551 |
| March 9, 1981 | Carter v. Kentucky | Potter Stewart | 450 U.S. 288 (1981) | 552 |
| March 4, 1981 | Wood et al. v. Georgia | Lewis Franklin Powell Jr. | 450 U.S. 261 (1981) | 1161 |
| March 4, 1981 | Texas Department of Community Affairs v. Burdine | Lewis Franklin Powell Jr. | 450 U.S. 248 (1981) | 15585 |
| March 4, 1981 | Schweiker, Secretary of Health and Human Services v. Wilson et al. | Harry Andrew Blackmun | 450 U.S. 221 (1981) | 721 |
| March 3, 1981 | Diamond, Commissioner of Patents and Trademarks v. Diehr et al. | William Hubbs Rehnquist | 450 U.S. 175 (1981) | 498 |
| March 3, 1981 | Commissioner of Internal Revenue v. Portland Cement Company of Utah | Lewis Franklin Powell Jr. | 450 U.S. 156 (1981) | 189 |
| March 2, 1981 | Florida Department of Health and Rehabilitative Services et al. v. Florida Nursing Home Association et al. | Per curiam | 450 U.S. 147 (1981) | 446 |
| March 2, 1981 | Immigration and Naturalization Service v. Jong Ha Wang et Ux. | Per curiam | 450 U.S. 139 (1981) | 566 |
| February 25, 1981 | Democratic Party of United States et al. v. Wisconsin Ex Rel. La Follette et al. | Potter Stewart | 450 U.S. 107 (1981) | 288 |
| February 25, 1981 | Steadman v. Securities and Exchange Commission | William Joseph Brennan Jr. | 450 U.S. 91 (1981) | 342 |
| February 25, 1981 | Carson et al. v. American Brands, Inc., T/a American Tobacco Co., et al. | William Joseph Brennan Jr. | 450 U.S. 79 (1981) | 921 |
| February 24, 1981 | Board of Governors of Federal Reserve System v. Investment Company Institute | John Paul Stevens | 450 U.S. 46 (1981) | – |
| February 24, 1981 | Hudson v. Louisiana | Lewis Franklin Powell Jr. | 450 U.S. 40 (1981) | 769 |
| February 24, 1981 | Weaver v. Graham, Governor of Florida | Thurgood Marshall | 450 U.S. 24 (1981) | 2482 |
| February 23, 1981 | Hcsc-Laundry v. United States | Per curiam | 450 U.S. 1 (1981) | 257 |
| January 26, 1981 | Consolidated Rail Corporation et al. v. National Association of Recycling Industries, Inc., et al. | Per curiam | 449 U.S. 609 (1981) | – |
| January 26, 1981 | Equal Employment Opportunity Commission v. Associated Dry Goods Corp. | Potter Stewart | 449 U.S. 590 (1981) | 136 |
| January 26, 1981 | Chandler et al. v. Florida | Warren Earl Burger | 449 U.S. 560 (1981) | 257 |
| January 21, 1981 | Sumner, Warden v. Mata | William Hubbs Rehnquist | 449 U.S. 539 (1981) | 2073 |
| January 21, 1981 | Fedorenko v. United States | Thurgood Marshall | 449 U.S. 490 (1981) | 518 |
| January 21, 1981 | Minnesota v. Clover Leaf Creamery Co. et al. | William Joseph Brennan Jr. | 449 U.S. 456 (1981) | 1109 |
| January 21, 1981 | Cuyler, Correctional Superintendent, et al. v. Adams | William Joseph Brennan Jr. | 449 U.S. 433 (1981) | 641 |
| January 21, 1981 | Rubin v. United States | Warren Earl Burger | 449 U.S. 424 (1981) | 876 |
| January 21, 1981 | United States v. Cortez et al. | Warren Earl Burger | 449 U.S. 411 (1981) | 5975 |
| January 19, 1981 | Mariscal v. United States | Per curiam | 449 U.S. 405 (1981) | – |
| January 13, 1981 | Upjohn Co. et al. v. United States et al. | William Hubbs Rehnquist | 449 U.S. 383 (1981) | 3227 |
| January 13, 1981 | Firestone Tire & Rubber Co. v. Risjord | Thurgood Marshall | 449 U.S. 368 (1981) | 1372 |
| January 13, 1981 | United States v. Morrison | Byron Raymond White | 449 U.S. 361 (1981) | 1159 |
| January 13, 1981 | Watkins v. Sowders, Warden | Potter Stewart | 449 U.S. 341 (1981) | 334 |
| January 13, 1981 | Allstate Insurance Co. v. Hague, Personal Representative of Hague'S Estate | William Joseph Brennan Jr. | 449 U.S. 302 (1981) | 549 |
| January 12, 1981 | United States v. Darusmont et Ux. | Per curiam | 449 U.S. 292 (1981) | 179 |
| December 15, 1980 | Potomac Electric Power Co. v. Director, Office of Workers' Compensation Programs, U.S. Department of Labor, et al. | John Paul Stevens | 449 U.S. 268 (1980) | 296 |
| December 15, 1980 | Delaware State College et al. v. Ricks | Lewis Franklin Powell Jr. | 449 U.S. 250 (1980) | 2132 |
| December 15, 1980 | Federal Trade Commission et al. v. Standard Oil Company of California | Lewis Franklin Powell Jr. | 449 U.S. 232 (1980) | 790 |
| December 15, 1980 | United States v. Will et al. | Warren Earl Burger | 449 U.S. 200 (1980) | 518 |
| December 9, 1980 | Vincent v. Texas | Per curiam | 449 U.S. 199 (1980) | – |
| December 9, 1980 | United States Railroad Retirement Board v. Fritz | William Hubbs Rehnquist | 449 U.S. 166 (1980) | 1058 |
| December 9, 1980 | Webb'S Fabulous Pharmacies, Inc., et al. v. Beckwith, Clerk of the Circuit Court of Seminole County, et al. | Harry Andrew Blackmun | 449 U.S. 155 (1980) | 708 |
| December 9, 1980 | United States v. Difrancesco | Harry Andrew Blackmun | 449 U.S. 117 (1980) | 1657 |
| December 9, 1980 | Allen et al. v. McCurry | Potter Stewart | 449 U.S. 90 (1980) | 4909 |
| December 8, 1980 | Pacileo, Sheriff v. Walker | Per curiam | 449 U.S. 86 (1980) | – |
| December 2, 1980 | Environmental Protection Agency v. National Crushed Stone Association et al. | Byron Raymond White | 449 U.S. 64 (1980) | 253 |
| December 2, 1980 | County of Imperial, California, et al. v. Munoz et al. | Potter Stewart | 449 U.S. 54 (1980) | – |
| November 17, 1980 | Stone et al. v. Graham, Superintendent of Public Instruction of Kentucky | Per curiam | 449 U.S. 39 (1980) | 481 |
| November 17, 1980 | Allied Chemical Corp. et al. v. Daiflon, Inc. | Per curiam | 449 U.S. 33 (1980) | 1679 |
| November 17, 1980 | Dennis v. Sparks et al., Dba Sidney a. Sparks, Trustee | Byron Raymond White | 449 U.S. 24 (1980) | 1661 |
| November 10, 1980 | Hughes v. Rowe et al. | Per curiam | 449 U.S. 5 (1980) | 3527 |
| October 20, 1980 | Colorado v. Bannister | Per curiam | 449 U.S. 1 (1980) | 267 |