| June 7, 1965 | Cameron et al. v. Johnson, Governor of Mississippi, et al. | Per curiam | 381 U.S. 741 (1965) | – |
| June 7, 1965 | Associated Food Retailers of Greater Chicago, Inc., et al. v. Jewel Tea Co., Inc. | Per curiam | 381 U.S. 761 (1965) | – |
| June 7, 1965 | California v. Hurst. | Per curiam | 381 U.S. 760 (1965) | – |
| June 7, 1965 | Local Union No. 189, Amalgamated Meat Cutters & Butcher Workmen of North America, Afl-Cio, et al. v. Jewel Tea Co., Inc. | Byron Raymond White | 381 U.S. 676 (1965) | 344 |
| June 7, 1965 | United Mine Workers of America v. Pennington et al. | Byron Raymond White | 381 U.S. 657 (1965) | 1808 |
| June 7, 1965 | Angelet v. Fay, Warden | Tom C. Clark | 381 U.S. 654 (1965) | – |
| June 7, 1965 | Linkletter v. Walker, Warden | Tom C. Clark | 381 U.S. 618 (1965) | 2898 |
| June 7, 1965 | Estes v. Texas | Tom C. Clark | 381 U.S. 532 (1965) | 1725 |
| June 7, 1965 | Griswold et al. v. Connecticut | William Orville Douglas | 381 U.S. 479 (1965) | 4329 |
| June 7, 1965 | United States v. Brown | Earl Warren | 381 U.S. 437 (1965) | 529 |
| June 1, 1965 | Drews et al. v. Maryland | Per curiam | 381 U.S. 421 (1965) | – |
| June 1, 1965 | Kennecott Copper Corp. v. United States | Per curiam | 381 U.S. 414 (1965) | – |
| June 1, 1965 | Jordan, Secretary of State of California, et al. v. Silver | Per curiam | 381 U.S. 415 (1965) | – |
| June 1, 1965 | Travia et al. v. Lomenzo, Secretary of State of New York, et al. | Per curiam | 381 U.S. 431 (1965) | – |
| June 1, 1965 | Scott, Treasurer of Illinois, et al. v. Germano et al. | Per curiam | 381 U.S. 407 (1965) | 138 |
| June 1, 1965 | Hearne et al. v. Smylie, Governor of Idaho, et al. | Per curiam | 381 U.S. 420 (1965) | – |
| June 1, 1965 | United Gas Improvement Co. v. Continental Oil Co. et al. | John Marshall Harlan | 381 U.S. 392 (1965) | – |
| June 1, 1965 | Atlantic Refining Co. v. Federal Trade Commission | Tom C. Clark | 381 U.S. 357 (1965) | 120 |
| May 24, 1965 | Walker v. Georgia | Per curiam | 381 U.S. 355 (1965) | – |
| May 24, 1965 | Columbia Artists Management Inc. et al. v. United States et al. | Per curiam | 381 U.S. 348 (1965) | – |
| May 24, 1965 | Case v. Nebraska | Per curiam | 381 U.S. 336 (1965) | 206 |
| May 24, 1965 | Minnesota Mining & Manufacturing Co. v. New Jersey Wood Finishing Co. | Tom C. Clark | 381 U.S. 311 (1965) | 138 |
| May 24, 1965 | Lamont, Dba Basic Pamphlets v. Postmaster General | William Orville Douglas | 381 U.S. 301 (1965) | 436 |
| May 24, 1965 | Federal Communications Commission v. Schreiber et al. | Earl Warren | 381 U.S. 279 (1965) | 311 |
| May 17, 1965 | Commissioner of Internal Revenue v. Cooper et al. | Per curiam | 381 U.S. 274 (1965) | – |
| May 17, 1965 | Waterman Steamship Corp. v. United States | Arthur Joseph Goldberg | 381 U.S. 252 (1965) | – |
| May 17, 1965 | United States v. Atlas Life Insurance Co. | Byron Raymond White | 381 U.S. 233 (1965) | – |
| May 17, 1965 | Jaben v. United States | John Marshall Harlan | 381 U.S. 214 (1965) | 321 |
| May 17, 1965 | United States v. California | John Marshall Harlan | 381 U.S. 139 (1965) | – |
| May 17, 1965 | Holt et al. v. Virginia | Hugo Lafayette Black | 381 U.S. 131 (1965) | – |
| May 3, 1965 | Susser et al. v. Carvel Corp. et al. | Per curiam | 381 U.S. 125 (1965) | 141 |
| May 3, 1965 | Parrot et al. v. City of Tallahassee | Per curiam | 381 U.S. 129 (1965) | – |
| May 3, 1965 | Watts et al. v. Seward School Board et al. | Per curiam | 381 U.S. 126 (1965) | – |
| May 3, 1965 | Corbett, Guardian v. Stergios, Aka Steryiakis | Per curiam | 381 U.S. 124 (1965) | – |
| May 3, 1965 | Federal Power Commission v. Union Electric Co. | Byron Raymond White | 381 U.S. 90 (1965) | – |
| May 3, 1965 | Simons v. Miami Beach First National Bank, Executor | William Joseph Brennan Jr. | 381 U.S. 81 (1965) | – |
| May 3, 1965 | Dixon et al. v. United States | William Joseph Brennan Jr. | 381 U.S. 68 (1965) | 511 |
| May 3, 1965 | United States v. Midland-Ross Corp. | William Joseph Brennan Jr. | 381 U.S. 54 (1965) | – |
| May 3, 1965 | Maryland, for the Use of Levin, et al. v. United States | John Marshall Harlan | 381 U.S. 41 (1965) | 122 |
| May 3, 1965 | Zemel v. Rusk, Secretary of State, et al. | Earl Warren | 381 U.S. 1 (1965) | 827 |
| April 29, 1965 | One 1958 Plymouth Sedan v. Pennsylvania | Arthur Joseph Goldberg | 380 U.S. 693 (1965) | 867 |
| April 29, 1965 | Warren Trading Post Co. v. Arizona Tax Commission et al. | Hugo Lafayette Black | 380 U.S. 685 (1965) | 262 |
| April 29, 1965 | Commissioner of Internal Revenue v. Estate of Noel et al. | Hugo Lafayette Black | 380 U.S. 678 (1965) | 143 |
| April 28, 1965 | Brotherhood of Railway & Steamship Clerks, Freight Handlers, Express & Station Employees v. Association for the Benefit of Non-Contract Employees | Tom C. Clark | 380 U.S. 650 (1965) | 161 |
| April 28, 1965 | Paragon Jewel Coal Co., Inc. v. Commissioner of Internal Revenue | Tom C. Clark | 380 U.S. 624 (1965) | – |
| April 28, 1965 | Griffin v. California | William Orville Douglas | 380 U.S. 609 (1965) | 4088 |
| April 28, 1965 | Federal Trade Commission v. Consolidated Foods Corp. | William Orville Douglas | 380 U.S. 592 (1965) | – |
| April 27, 1965 | Commissioner of Internal Revenue v. Brown et al. | Byron Raymond White | 380 U.S. 563 (1965) | 494 |
| April 27, 1965 | General Motors Corp. v. District of Columbia | Potter Stewart | 380 U.S. 553 (1965) | – |
| April 27, 1965 | Armstrong v. Manzo et Ux. | Potter Stewart | 380 U.S. 545 (1965) | 2943 |
| April 27, 1965 | Harman et al. v. Forssenius et al. | Earl Warren | 380 U.S. 528 (1965) | 645 |
| April 26, 1965 | Veterans of the Abraham Lincoln Brigade v. Subversive Activities Control Board | Per curiam | 380 U.S. 513 (1965) | – |
| April 26, 1965 | American Committee for Protection of Foreign Born v. Subversive Activities Control Board | Per curiam | 380 U.S. 503 (1965) | – |
| April 26, 1965 | Dombrowski et al. v. Pfister, Chairman, Joint Legislative Committee on Unamerican Activities of the Louisiana Legislature, et al. | William Joseph Brennan Jr. | 380 U.S. 479 (1965) | 2255 |
| April 26, 1965 | Hanna v. Plumer, Executor | Earl Warren | 380 U.S. 460 (1965) | 2853 |
| April 26, 1965 | American Oil Co. v. Neill et al. | Earl Warren | 380 U.S. 451 (1965) | – |
| April 5, 1965 | McKinnie et al. v. Tennessee | Per curiam | 380 U.S. 449 (1965) | – |
| April 5, 1965 | Chicago & North Western Railway Co. v. Chicago, Milwaukee, St. Paul & Pacific Railroad Co. et al. | Per curiam | 380 U.S. 448 (1965) | – |
| April 5, 1965 | Abernathy et al. v. Alabama. | Per curiam | 380 U.S. 447 (1965) | – |
| April 5, 1965 | Jenkins v. United States | Per curiam | 380 U.S. 445 (1965) | 459 |
| April 5, 1965 | National Labor Relations Board v. Metropolitan Life Insurance Co. | Arthur Joseph Goldberg | 380 U.S. 438 (1965) | 264 |
| April 5, 1965 | Burnett v. New York Central Railroad Co. | Arthur Joseph Goldberg | 380 U.S. 424 (1965) | 1036 |
| April 5, 1965 | Douglas v. Alabama | William Joseph Brennan Jr. | 380 U.S. 415 (1965) | 1939 |
| April 5, 1965 | Pointer v. Texas | Hugo Lafayette Black | 380 U.S. 400 (1965) | 4761 |
| April 5, 1965 | Federal Trade Commission v. Colgate-Palmolive Co. et al. | Earl Warren | 380 U.S. 374 (1965) | 353 |
| March 29, 1965 | O'Keeffe, Deputy Commissioner, Bureau of Employees' Compensation, U.S. Department of Labor v. Smith, Hinchman & Grylls Associates, Inc., et al. | Per curiam | 380 U.S. 359 (1965) | 246 |
| March 29, 1965 | Henry v. Collins | Per curiam | 380 U.S. 356 (1965) | 159 |
| March 29, 1965 | Sansone v. United States | Arthur Joseph Goldberg | 380 U.S. 343 (1965) | 851 |
| March 29, 1965 | American Ship Building Co. v. National Labor Relations Board | Potter Stewart | 380 U.S. 300 (1965) | 556 |
| March 29, 1965 | National Labor Relations Board v. Brown et al., Dba Brown Food Store, et al. | William Joseph Brennan Jr. | 380 U.S. 278 (1965) | 708 |
| March 29, 1965 | Textile Workers Union of America v. Darlington Manufacturing Co. et al. | John Marshall Harlan | 380 U.S. 263 (1965) | 252 |
| March 15, 1965 | Reserve Life Insurance Co. v. Bowers, Tax Commissioner of Ohio. | Per curiam | 380 U.S. 258 (1965) | – |
| March 15, 1965 | Radio & Television Broadcast Technicians Local Union 1264, International Brotherhood of Electrical Workers, Afl-Cio, et al. v. Broadcast Service of Mobile, Inc. | Per curiam | 380 U.S. 255 (1965) | 341 |
| March 8, 1965 | Davis, Assessor-Collector of Taxes, Bexar County, Texas, et al. v. Mabry et al. | Per curiam | 380 U.S. 251 (1965) | – |
| March 8, 1965 | Hughes Tool Co. v. Trans World Airlines, Inc., et al. | Per curiam | 380 U.S. 249 (1965) | – |
| March 8, 1965 | Hughes Tool Co. et al. v. Trans World Airlines, Inc. | Per curiam | 380 U.S. 248 (1965) | – |
| March 8, 1965 | Swain v. Alabama | Byron Raymond White | 380 U.S. 202 (1965) | 3183 |
| March 8, 1965 | Department of Mental Hygiene of California v. Kirchner, Administratrix | John Marshall Harlan | 380 U.S. 194 (1965) | – |
| March 8, 1965 | United States v. Seeger | Tom C. Clark | 380 U.S. 163 (1965) | 1113 |
| March 8, 1965 | United States v. Boston & Maine Railroad et al. | William Orville Douglas | 380 U.S. 157 (1965) | – |
| March 8, 1965 | United States v. Mississippi et al. | Hugo Lafayette Black | 380 U.S. 128 (1965) | 428 |
| March 8, 1965 | Louisiana et al. v. United States | Hugo Lafayette Black | 380 U.S. 145 (1965) | 443 |
| March 1, 1965 | United States v. Ventresca | Arthur Joseph Goldberg | 380 U.S. 102 (1965) | 4171 |
| March 1, 1965 | Carrington v. Rash et al. | Potter Stewart | 380 U.S. 89 (1965) | 743 |
| March 1, 1965 | United States v. Gainey | Potter Stewart | 380 U.S. 63 (1965) | 481 |
| March 1, 1965 | Freedman v. Maryland | William Joseph Brennan Jr. | 380 U.S. 51 (1965) | 1485 |
| March 1, 1965 | Crider v. Zurich Insurance Co. | William Orville Douglas | 380 U.S. 39 (1965) | – |
| March 1, 1965 | Singer v. United States | Earl Warren | 380 U.S. 24 (1965) | 808 |
| March 1, 1965 | Udall, Secretary of the Interior v. Tallman et al. | Earl Warren | 380 U.S. 1 (1965) | 3144 |
| February 1, 1965 | Forty-Fourth General Assembly of Colorado et al. v. Lucas et al. | Per curiam | 379 U.S. 693 (1965) | – |
| February 1, 1965 | Hughes et al. v. Wmca, Inc., et al. | Per curiam | 379 U.S. 694 (1965) | – |
| February 1, 1965 | Federal Power Commission v. Amerada Petroleum Corp. et al. | Per curiam | 379 U.S. 687 (1965) | – |
| February 1, 1965 | Blow et al. v. North Carolina | Per curiam | 379 U.S. 684 (1965) | – |
| February 1, 1965 | Texas v. New Jersey et al. | Hugo Lafayette Black | 379 U.S. 674 (1965) | 129 |
| January 25, 1965 | Davis v. Baltimore & Ohio Railroad Co. | Per curiam | 379 U.S. 671 (1965) | – |
| January 25, 1965 | Republic Steel Corp. v. Maddox | John Marshall Harlan | 379 U.S. 650 (1965) | 1309 |
| January 18, 1965 | Fortson, Secretary of State of Georgia, et al. v. Toombs et al. | Per curiam | 379 U.S. 621 (1965) | – |
| January 18, 1965 | Securities and Exchange Commission v. American Trailer Rentals Co. | Arthur Joseph Goldberg | 379 U.S. 594 (1965) | – |
| January 18, 1965 | Cox v. Louisiana | Arthur Joseph Goldberg | 379 U.S. 559 (1965) | 938 |
| January 18, 1965 | Cox v. Louisiana | Arthur Joseph Goldberg | 379 U.S. 536 (1965) | 1449 |
| January 18, 1965 | City of El Paso v. Simmons | Byron Raymond White | 379 U.S. 497 (1965) | 333 |
| January 18, 1965 | Jankovich et al., Doing Business as Calumet Aviation Co. v. Indiana Toll Road Commission | Byron Raymond White | 379 U.S. 487 (1965) | – |
| January 18, 1965 | Stanford v. Texas | Potter Stewart | 379 U.S. 476 (1965) | 948 |
| January 18, 1965 | Turner v. Louisiana | Potter Stewart | 379 U.S. 466 (1965) | 1063 |
| January 18, 1965 | Henry v. Mississippi | William Joseph Brennan Jr. | 379 U.S. 443 (1965) | 1121 |
| January 18, 1965 | Fortson, Secretary of State of Georgia v. Dorsey et al. | William Joseph Brennan Jr. | 379 U.S. 433 (1965) | 383 |
| January 18, 1965 | Whitney National Bank in Jefferson Parish v. Bank of New Orleans & Trust Co. et al. | Tom C. Clark | 379 U.S. 411 (1965) | 327 |
| January 18, 1965 | United States v. First National City Bank | William Orville Douglas | 379 U.S. 378 (1965) | 297 |
| January 18, 1965 | California et al. v. Lo-Vaca Gathering Co. et al. | William Orville Douglas | 379 U.S. 366 (1965) | – |
| January 12, 1965 | Parsons, Town Clerk of the Town of Hubbardton, et al. v. Buckley et al. | Per curiam | 379 U.S. 359 (1965) | – |
| December 14, 1964 | All States Freight, Inc., et al. v. New York, New Haven & Hartford Railroad Co. et al. | Potter Stewart | 379 U.S. 343 (1964) | – |
| December 14, 1964 | King, Executrix, et al. v. United States | John Marshall Harlan | 379 U.S. 329 (1964) | – |
| December 14, 1964 | Hamm v. City of Rock Hill | Tom C. Clark | 379 U.S. 306 (1964) | 243 |
| December 14, 1964 | Katzenbach, Acting Attorney General, et al. v. McClung et al. | Tom C. Clark | 379 U.S. 294 (1964) | 635 |
| December 14, 1964 | Heart of Atlanta Motel, Inc. v. United States et al. | Tom C. Clark | 379 U.S. 241 (1964) | 912 |
| December 14, 1964 | Farmer v. Arabian American Oil Co. | Hugo Lafayette Black | 379 U.S. 227 (1964) | 471 |
| December 14, 1964 | Fibreboard Paper Products Corp. v. National Labor Relations Board et al. | Earl Warren | 379 U.S. 203 (1964) | 1091 |
| December 7, 1964 | Railway Labor Executives' Association et al. v. United States et al. | Per curiam | 379 U.S. 199 (1964) | – |
| December 7, 1964 | McLaughlin et al. v. Florida | Byron Raymond White | 379 U.S. 184 (1964) | – |
| December 7, 1964 | American Federation of Musicians of the United States and Canada et al. v. Wittstein et al. | Byron Raymond White | 379 U.S. 171 (1964) | – |
| December 7, 1964 | Gillespie, Administratrix v. United States Steel Corp. | Hugo Lafayette Black | 379 U.S. 148 (1964) | 896 |
| December 7, 1964 | Calhoon, President, Or Peters, Secretary-Treasurer of District No. 1, National Marine Engineers' Beneficial Association, Afl-Cio v. Harvey et al. | Hugo Lafayette Black | 379 U.S. 134 (1964) | 479 |
| November 23, 1964 | Schlagenhauf v. Holder, U.S. District Judge for the Southern District of Indiana | Arthur Joseph Goldberg | 379 U.S. 104 (1964) | 1194 |
| November 23, 1964 | Beck v. Ohio | Potter Stewart | 379 U.S. 89 (1964) | 5133 |
| November 23, 1964 | Garrison v. Louisiana | William Joseph Brennan Jr. | 379 U.S. 64 (1964) | 1859 |
| November 23, 1964 | Ryan v. United States | John Marshall Harlan | 379 U.S. 61 (1964) | – |
| November 23, 1964 | United States et al. v. Powell et al. | John Marshall Harlan | 379 U.S. 48 (1964) | 1511 |
| November 16, 1964 | Boles, Warden v. Stevenson | Per curiam | 379 U.S. 43 (1964) | 143 |
| November 16, 1964 | Scranton, Governor of Pennsylvania, et al. v. Drew et al. | Per curiam | 379 U.S. 40 (1964) | – |
| November 16, 1964 | Brulotte et al. v. Thys Co. | William Orville Douglas | 379 U.S. 29 (1964) | 204 |
| November 9, 1964 | Brotherhood of Railway & Steamship Clerks, Freight Handlers, Express & Station Employes v. United Air Lines, Inc. | Per curiam | 379 U.S. 26 (1964) | – |
| November 9, 1964 | National Labor Relations Board v. Burnup & Sims, Inc. | William Orville Douglas | 379 U.S. 21 (1964) | 172 |