| June 5, 1950 | United States v. Texas | William Orville Douglas | 339 U.S. 707 (1950) | 110 |
| June 5, 1950 | United States v. Florida | William Orville Douglas | 339 U.S. 699 (1950) | 139 |
| June 5, 1950 | Osman et al. v. Douds, Regional Director of the National Labor Relations Board | Per curiam | 339 U.S. 846 (1950) | – |
| June 5, 1950 | Roberts v. United States District Court for the Northern District of California et al. | Per curiam | 339 U.S. 844 (1950) | 238 |
| June 5, 1950 | Lyon, Superintendent of Banks, v. Singer | Per curiam | 339 U.S. 841 (1950) | – |
| June 5, 1950 | Automatic Radio Manufacturing Co., Inc. v. Hazeltine Research, Inc. | Sherman Minton | 339 U.S. 827 (1950) | 296 |
| June 5, 1950 | Henderson v. United States et al. | Harold Hitz Burton | 339 U.S. 816 (1950) | – |
| June 5, 1950 | United States v. Kansas City Life Insurance Co. | Harold Hitz Burton | 339 U.S. 799 (1950) | 151 |
| June 5, 1950 | Johnson, Secretary of Defense, et al. v. Eisentrager, Alias Ehrhardt, et al. | Robert Houghwout Jackson | 339 U.S. 763 (1950) | 516 |
| June 5, 1950 | United States v. Gerlach Live Stock Co. | Robert Houghwout Jackson | 339 U.S. 725 (1950) | 211 |
| June 5, 1950 | Swift & Company Packers et al. v. Compania Colombiana Del Caribe, S. a. et al. | Felix Frankfurter | 339 U.S. 684 (1950) | 436 |
| June 5, 1950 | Skelly Oil Co. et al. v. Phillips Petroleum Co. | Felix Frankfurter | 339 U.S. 667 (1950) | 1625 |
| June 5, 1950 | Quicksall v. Michigan | Felix Frankfurter | 339 U.S. 660 (1950) | – |
| June 5, 1950 | Travelers Health Association et al. v. Virginia Ex Rel. State Corporation Commission | Hugo Lafayette Black | 339 U.S. 643 (1950) | 755 |
| June 5, 1950 | McLaurin v. Oklahoma State Regents for Higher Education et al. | Frederick Moore Vinson | 339 U.S. 637 (1950) | 165 |
| June 5, 1950 | Sweatt v. Painter et al. | Frederick Moore Vinson | 339 U.S. 629 (1950) | 260 |
| June 5, 1950 | Commissioner of Internal Revenue v. Korell | Frederick Moore Vinson | 339 U.S. 619 (1950) | – |
| May 29, 1950 | Graver Tank & Mfg. Co., Inc. et al. v. Linde Air Products Co. | Robert Houghwout Jackson | 339 U.S. 605 (1950) | 1620 |
| May 29, 1950 | Ewing, Federal Security Administrator, et al. v. Mytinger & Casselberry, Inc. | William Orville Douglas | 339 U.S. 594 (1950) | 490 |
| May 15, 1950 | Brown Shoe Co., Inc. v. Commissioner of Internal Revenue | Tom C. Clark | 339 U.S. 583 (1950) | 109 |
| May 15, 1950 | National Labor Relations Board v. Pool Manufacturing Co. | Tom C. Clark | 339 U.S. 577 (1950) | – |
| May 15, 1950 | National Labor Relations Board v. Mexia Textile Mills, Inc. | Tom C. Clark | 339 U.S. 563 (1950) | 193 |
| May 15, 1950 | Capitol Greyhound Lines et al. v. Brice, Commissioner of Motor Vehicles | Hugo Lafayette Black | 339 U.S. 542 (1950) | 112 |
| May 8, 1950 | Building Service Employees International Union, Local 262, et al. v. Gazzam | Sherman Minton | 339 U.S. 532 (1950) | 252 |
| May 8, 1950 | Powell et al. v. United States Cartridge Co. | Harold Hitz Burton | 339 U.S. 497 (1950) | 250 |
| May 8, 1950 | United States v. National Association of Real Estate Boards et al. | William Orville Douglas | 339 U.S. 485 (1950) | 298 |
| May 8, 1950 | International Brotherhood of Teamsters, Etc. Union, Local 309, et al. v. Hanke et al., Doing Business as Atlas Auto Rebuild | Felix Frankfurter | 339 U.S. 470 (1950) | 201 |
| May 8, 1950 | Hughes et al. v. Superior Court of California for Contra Costa County | Felix Frankfurter | 339 U.S. 460 (1950) | 350 |
| May 8, 1950 | International Union of United Automobile, Etc. Workers of America, C. I. O., et al. v. O'Brien, Prosecuting Attorney, et al. | Frederick Moore Vinson | 339 U.S. 454 (1950) | 172 |
| May 8, 1950 | American Communications Assn., C. I. O., et al. v. Douds, Regional Director of the National Labor Relations Board | Frederick Moore Vinson | 339 U.S. 382 (1950) | 933 |
| May 8, 1950 | United States v. Fleischman | Frederick Moore Vinson | 339 U.S. 349 (1950) | 150 |
| May 8, 1950 | United States v. Bryan | Frederick Moore Vinson | 339 U.S. 323 (1950) | 689 |
| April 24, 1950 | Shipman et al., Trading as Shipman Brothers, et al. v. Dupre et al. | Per curiam | 339 U.S. 321 (1950) | – |
| April 24, 1950 | Mullane, Special Guardian, v. Central Hanover Bank & Trust Co., Trustee, et al. | Robert Houghwout Jackson | 339 U.S. 306 (1950) | 10395 |
| April 24, 1950 | Cassell v. Texas | Stanley Forman Reed | 339 U.S. 282 (1950) | 516 |
| April 17, 1950 | South et al. v. Peters, Chairman of the Georgia State Democratic Executive Committee, et al. | Per curiam | 339 U.S. 276 (1950) | 104 |
| April 17, 1950 | United States v. Westinghouse Electric & Manufacturing Co. | Felix Frankfurter | 339 U.S. 261 (1950) | – |
| April 10, 1950 | Morford v. United States | Per curiam | 339 U.S. 258 (1950) | – |
| April 10, 1950 | Order of Railway Conductors of America v. Southern Railway Co. | Hugo Lafayette Black | 339 U.S. 255 (1950) | – |
| April 10, 1950 | Slocum, General Chairman, Lackawanna Division No. 30, Order of Railroad Telegraphers, v. Delaware, Lackawanna & Western Railroad Co. | Hugo Lafayette Black | 339 U.S. 239 (1950) | 460 |
| April 3, 1950 | Darr v. Burford, Warden | Stanley Forman Reed | 339 U.S. 200 (1950) | 969 |
| March 27, 1950 | United States et al. v. United States Smelting Refining & Mining Co. et al. | Sherman Minton | 339 U.S. 186 (1950) | 243 |
| March 27, 1950 | Dennis v. United States | Sherman Minton | 339 U.S. 162 (1950) | 468 |
| March 27, 1950 | Standard-Vacuum Oil Co. v. United States | Sherman Minton | 339 U.S. 157 (1950) | – |
| March 27, 1950 | Railway Labor Executives' Association v. United States et al. | Harold Hitz Burton | 339 U.S. 142 (1950) | – |
| March 27, 1950 | United States v. Commodities Trading Corp. et al. | Hugo Lafayette Black | 339 U.S. 121 (1950) | 183 |
| March 13, 1950 | Reider v. Thompson, Trustee, Missouri Pacific Railroad Co. | Sherman Minton | 339 U.S. 113 (1950) | 120 |
| March 13, 1950 | Hiatt, Warden, v. Brown | Tom C. Clark | 339 U.S. 103 (1950) | 144 |
| March 13, 1950 | Affolder v. New York, Chicago & St. Louis Railroad Co. | Tom C. Clark | 339 U.S. 96 (1950) | 158 |
| March 13, 1950 | United States v. Burnison et al. | Stanley Forman Reed | 339 U.S. 87 (1950) | – |
| February 20, 1950 | United States v. Rabinowitz | Sherman Minton | 339 U.S. 56 (1950) | 2080 |
| February 20, 1950 | Wong Yang Sung v. McGrath, Attorney General, et al. | Robert Houghwout Jackson | 339 U.S. 33 (1950) | 636 |
| February 20, 1950 | Solesbee v. Balkcom, Warden | Hugo Lafayette Black | 339 U.S. 9 (1950) | 155 |
| February 20, 1950 | District of Columbia v. Little | Hugo Lafayette Black | 339 U.S. 1 (1950) | 151 |
| February 13, 1950 | United States v. Benedict et al., Trustees, et al. | Harold Hitz Burton | 338 U.S. 692 (1950) | – |
| February 6, 1950 | United States et al. v. Pacific Coast Wholesalers' Association et al. | Per curiam | 338 U.S. 689 (1950) | – |
| February 6, 1950 | United States v. Alpers | Sherman Minton | 338 U.S. 680 (1950) | 127 |
| February 6, 1950 | New Jersey Realty Title Insurance Co. v. Division of Tax Appeals of New Jersey et al. | Tom C. Clark | 338 U.S. 665 (1950) | – |
| February 6, 1950 | Wissner et al. v. Wissner | Tom C. Clark | 338 U.S. 655 (1950) | 281 |
| February 6, 1950 | United States v. Morton Salt Co. | Robert Houghwout Jackson | 338 U.S. 632 (1950) | 1061 |
| February 6, 1950 | Chapman, Secretary of the Interior, v. Sheridan-Wyoming Coal Co., Inc. | Robert Houghwout Jackson | 338 U.S. 621 (1950) | – |
| February 6, 1950 | Secretary of Agriculture v. Central Roig Refining Co. et al. | Felix Frankfurter | 338 U.S. 604 (1950) | 123 |
| February 6, 1950 | Regents of the University System of Georgia v. Carroll et al. | Stanley Forman Reed | 338 U.S. 586 (1950) | – |
| February 6, 1950 | Civil Aeronautics Board v. State Airlines, Inc. | Hugo Lafayette Black | 338 U.S. 572 (1950) | – |
| February 6, 1950 | Manning, Collector of Internal Revenue, v. Seeley Tube & Box Co. | Frederick Moore Vinson | 338 U.S. 561 (1950) | 197 |
| January 16, 1950 | Bryan v. United States | Sherman Minton | 338 U.S. 552 (1950) | 297 |
| January 16, 1950 | United States Ex Rel. Knauff v. Shaughnessy, Acting District Director of Immigration and Naturalization | Sherman Minton | 338 U.S. 537 (1950) | 577 |
| January 16, 1950 | United States Ex Rel. Eichenlaub v. Shaughnessy, Acting District Director of Immigration and Naturalization | Harold Hitz Burton | 338 U.S. 521 (1950) | – |
| January 16, 1950 | Dickinson v. Petroleum Conversion Corp. | Robert Houghwout Jackson | 338 U.S. 507 (1950) | 321 |
| January 9, 1950 | Savorgnan v. United States et al. | Harold Hitz Burton | 338 U.S. 491 (1950) | 135 |
| January 9, 1950 | Federal Power Commission v. East Ohio Gas Co. et al. | Hugo Lafayette Black | 338 U.S. 464 (1950) | 101 |
| January 9, 1950 | United States v. Moorman et al., Doing Business as J. W. Moorman & Son | Hugo Lafayette Black | 338 U.S. 457 (1950) | 149 |
| January 9, 1950 | United States v. Cumberland Public Service Co. | Hugo Lafayette Black | 338 U.S. 451 (1950) | 429 |
| January 9, 1950 | Reo Motors, Inc. v. Commissioner of Internal Revenue | Frederick Moore Vinson | 338 U.S. 442 (1950) | – |
| December 19, 1949 | Hubsch v. United States | Per curiam | 338 U.S. 440 (1949) | – |
| December 19, 1949 | Carter v. Atlanta & St. Andrews Bay Railway Co. | Tom C. Clark | 338 U.S. 430 (1949) | 155 |
| December 19, 1949 | Alcoa Steamship Co., Inc. v. United States | Stanley Forman Reed | 338 U.S. 421 (1949) | – |
| December 12, 1949 | Wilmette Park District v. Campbell, Collector of Internal Revenue | Tom C. Clark | 338 U.S. 411 (1949) | – |
| December 12, 1949 | United States v. Toronto, Hamilton & Buffalo Navigation Co. | Tom C. Clark | 338 U.S. 396 (1949) | 153 |
| December 12, 1949 | O'Donnell, Administratrix, v. Elgin, Joliet & Eastern Railway Co. | Robert Houghwout Jackson | 338 U.S. 384 (1949) | 180 |
| December 12, 1949 | United States v. Aetna Casualty & Surety Co. | Frederick Moore Vinson | 338 U.S. 366 (1949) | 571 |
| December 5, 1949 | Colgate-Palmolive-Peet Co. v. National Labor Relations Board et al. | Sherman Minton | 338 U.S. 355 (1949) | – |
| December 5, 1949 | Cole et al. v. Arkansas | Robert Houghwout Jackson | 338 U.S. 345 (1949) | – |
| December 5, 1949 | United States v. Yellow CAB Co. et al. | Robert Houghwout Jackson | 338 U.S. 338 (1949) | 524 |
| December 5, 1949 | Parker et al. v. County of Los Angeles et al. | Felix Frankfurter | 338 U.S. 327 (1949) | – |
| November 21, 1949 | Kingsland, Commissioner of Patents, v. Dorsey | Per curiam | 338 U.S. 318 (1949) | – |
| November 21, 1949 | Manufacturers Trust Co., Trustee, v. Becker et al. | Tom C. Clark | 338 U.S. 304 (1949) | – |
| November 21, 1949 | Brown v. Western Railway of Alabama | Hugo Lafayette Black | 338 U.S. 294 (1949) | 241 |
| November 14, 1949 | United States et al. v. Capital Transit Company et al. | Per curiam | 338 U.S. 286 (1949) | – |
| November 14, 1949 | Oakley v. Louisville & Nashville Railroad Co. et al. | Harold Hitz Burton | 338 U.S. 278 (1949) | – |
| November 14, 1949 | Reilly, Postmaster, v. Pinkus, Trading as American Health Aids Co., Also Known as Energy Food Center | Hugo Lafayette Black | 338 U.S. 269 (1949) | 128 |
| November 7, 1949 | Faulkner v. Gibbs | Per curiam | 338 U.S. 267 (1949) | – |
| November 7, 1949 | Boyd v. Grand Trunk Western Railroad Company | Per curiam | 338 U.S. 263 (1949) | 142 |
| November 7, 1949 | Commissioner of Internal Revenue v. Connelly et Ux. | Sherman Minton | 338 U.S. 258 (1949) | 145 |
| November 7, 1949 | Treichler, Executor, v. Wisconsin | Tom C. Clark | 338 U.S. 251 (1949) | – |
| November 7, 1949 | McGrath, Attorney General, as Successor to the Alien Property Custodian, v. Manufacturers Trust Co. | Harold Hitz Burton | 338 U.S. 241 (1949) | – |
| November 7, 1949 | Graham et al. v. Brotherhood of Locomotive Firemen & Enginemen | Robert Houghwout Jackson | 338 U.S. 232 (1949) | 165 |
| November 7, 1949 | Roth, Attorney General of Michigan, v. Delano, Comptroller of the Currency, et al. | Robert Houghwout Jackson | 338 U.S. 226 (1949) | – |
| November 7, 1949 | United States v. Spelar, Administratrix | Stanley Forman Reed | 338 U.S. 217 (1949) | 145 |