| June 6, 1955 | Ellis v. Dixon et al., Members of the Board of Education of the City of Yonkers | John Marshall Harlan | 349 U.S. 458 (1955) | – |
| June 6, 1955 | Federal Power Commission v. Oregon et al. | Harold Hitz Burton | 349 U.S. 435 (1955) | – |
| June 6, 1955 | Mitchell, Secretary of Labor, v. C. W. Vollmer & Co., Inc. | William Orville Douglas | 349 U.S. 427 (1955) | 214 |
| June 6, 1955 | Carroll et al. v. Lanza, Doing Business as Lake Charles Electric Co. | William Orville Douglas | 349 U.S. 408 (1955) | 162 |
| June 6, 1955 | Williams v. Georgia | Felix Frankfurter | 349 U.S. 375 (1955) | 156 |
| June 6, 1955 | Whitehouse et al. v. Illinois Central Railroad Co. et al. | Felix Frankfurter | 349 U.S. 366 (1955) | 130 |
| June 6, 1955 | Federal Communications Commission v. Allentown Broadcasting Corp. | Stanley Forman Reed | 349 U.S. 358 (1955) | 122 |
| June 6, 1955 | Peters v. Hobby et al. | Earl Warren | 349 U.S. 331 (1955) | 238 |
| June 6, 1955 | Lawlor et al., Trading as Independent Poster Exchange, v. National Screen Service Corp. et al. | Earl Warren | 349 U.S. 322 (1955) | 1049 |
| May 31, 1955 | Marcello v. Bonds, Officer in Charge, Immigration and Naturalization Service | Tom C. Clark | 349 U.S. 302 (1955) | 358 |
| May 31, 1955 | Brown et al. v. Board of Education of Topeka et al. | Earl Warren | 349 U.S. 294 (1955) | 1420 |
| May 23, 1955 | Shaughnessy, District Director, Immigration and Naturalization Service, v. United States Ex Rel. Accardi | Tom C. Clark | 349 U.S. 280 (1955) | – |
| May 23, 1955 | Maneja et al. v. Waialua Agricultural Co., Ltd. | Tom C. Clark | 349 U.S. 254 (1955) | 104 |
| May 23, 1955 | Lewyt Corporation v. Commissioner of Internal Revenue | William Orville Douglas | 349 U.S. 237 (1955) | 158 |
| May 23, 1955 | United States v. Olympic Radio & Television, Inc. | William Orville Douglas | 349 U.S. 232 (1955) | 226 |
| May 23, 1955 | Bart v. United States | Earl Warren | 349 U.S. 219 (1955) | – |
| May 23, 1955 | Emspak v. United States | Earl Warren | 349 U.S. 190 (1955) | 244 |
| May 23, 1955 | Quinn v. United States | Earl Warren | 349 U.S. 155 (1955) | 357 |
| May 16, 1955 | Society for Savings in the City of Cleveland v. Bowers, Tax Commissioner of Ohio | John Marshall Harlan | 349 U.S. 143 (1955) | – |
| May 16, 1955 | In Re Murchison et al. | Hugo Lafayette Black | 349 U.S. 133 (1955) | 2510 |
| May 16, 1955 | United States, as Owner of the Christopher Gale, v. Nielson et al., Trading as Dauntless Towing Line | Hugo Lafayette Black | 349 U.S. 129 (1955) | – |
| May 16, 1955 | Boston Metals Co. v. the Winding Gulf et al. | Hugo Lafayette Black | 349 U.S. 122 (1955) | – |
| May 16, 1955 | Bisso, Receiver, v. Inland Waterways Corporation | Hugo Lafayette Black | 349 U.S. 85 (1955) | 260 |
| May 9, 1955 | Bell v. United States | Felix Frankfurter | 349 U.S. 81 (1955) | 1300 |
| May 9, 1955 | Rice v. Sioux City Memorial Park Cemetery, Inc. et al. | Felix Frankfurter | 349 U.S. 70 (1955) | – |
| April 25, 1955 | Regan v. New York | Stanley Forman Reed | 349 U.S. 58 (1955) | – |
| April 25, 1955 | Shaughnessy, District Director of Immigration and Naturalization, v. Pedreiro | Hugo Lafayette Black | 349 U.S. 48 (1955) | 330 |
| April 11, 1955 | Pino v. Landon, District Director, Immigration and Naturalization Service. | Per curiam | 349 U.S. 901 (1955) | – |
| April 11, 1955 | Parissi v. Telechron, Inc. et al. | Per curiam | 349 U.S. 46 (1955) | 119 |
| April 11, 1955 | Natural Gas Pipeline Co. v. Panoma Corporation et al. | Per curiam | 349 U.S. 44 (1955) | – |
| April 11, 1955 | Norwood et al. v. Kirkpatrick, U.S. District Judge | Sherman Minton | 349 U.S. 29 (1955) | 752 |
| April 11, 1955 | Granville-Smith v. Granville-Smith | Felix Frankfurter | 349 U.S. 1 (1955) | – |
| April 4, 1955 | In Re Levy. | Per curiam | 348 U.S. 978 (1955) | – |
| April 4, 1955 | General Drivers, Warehousemen, and Helpers, Local Union No. 89, et al. v. American Tobacco Co., Inc. | Per curiam | 348 U.S. 978 (1955) | – |
| April 4, 1955 | Shomberg v. United States | Tom C. Clark | 348 U.S. 540 (1955) | – |
| April 4, 1955 | United States v. Menasche | Tom C. Clark | 348 U.S. 528 (1955) | 1032 |
| April 4, 1955 | Amalgamated Clothing Workers of America et al. v. Richman Brothers Co. | Felix Frankfurter | 348 U.S. 511 (1955) | 280 |
| April 4, 1955 | United States v. Bramblett | Stanley Forman Reed | 348 U.S. 503 (1955) | 253 |
| March 28, 1955 | Federal Power Commission v. Colorado Interstate Gas Co. | Harold Hitz Burton | 348 U.S. 492 (1955) | 170 |
| March 28, 1955 | Williamson, Attorney General of Oklahoma, et al. v. Lee Optical of Oklahoma, Inc. et al. | William Orville Douglas | 348 U.S. 483 (1955) | 2938 |
| March 28, 1955 | Weber et al. v. Anheuser-Busch, Inc. | Felix Frankfurter | 348 U.S. 468 (1955) | 413 |
| March 28, 1955 | Association of Westinghouse Salaried Employees v. Westinghouse Electric Corp. | Felix Frankfurter | 348 U.S. 437 (1955) | 350 |
| March 28, 1955 | General American Investors Co., Inc. v. Commissioner of Internal Revenue | Earl Warren | 348 U.S. 434 (1955) | 122 |
| March 28, 1955 | Commissioner of Internal Revenue v. Glenshaw Glass Co. | Earl Warren | 348 U.S. 426 (1955) | 1324 |
| March 14, 1955 | Diehl v. Lehigh Valley Railroad Co. et al. | Per curiam | 348 U.S. 960 (1955) | – |
| March 14, 1955 | Lewis v. United States | Sherman Minton | 348 U.S. 419 (1955) | 166 |
| March 14, 1955 | Gonzales v. United States | Tom C. Clark | 348 U.S. 407 (1955) | 220 |
| March 14, 1955 | Simmons v. United States | Tom C. Clark | 348 U.S. 397 (1955) | 140 |
| March 14, 1955 | Sicurella v. United States | Tom C. Clark | 348 U.S. 385 (1955) | 156 |
| March 14, 1955 | Witmer v. United States | Tom C. Clark | 348 U.S. 375 (1955) | 485 |
| March 7, 1955 | Marcelle v. Estate of Lupia et al. | Per curiam | 348 U.S. 956 (1955) | – |
| March 7, 1955 | O'Neill v. Baltimore & Ohio Railroad Co. | Per curiam | 348 U.S. 956 (1955) | – |
| March 7, 1955 | Sapir v. United States | Per curiam | 348 U.S. 373 (1955) | 114 |
| March 7, 1955 | National City Bank of New York v. Republic of China et al. | Felix Frankfurter | 348 U.S. 356 (1955) | 201 |
| March 7, 1955 | United States et al. v. California Eastern Line, Inc. | Hugo Lafayette Black | 348 U.S. 351 (1955) | – |
| February 28, 1955 | Mitchell, Secretary of Labor, v. Joyce Agency, Inc. | Per curiam | 348 U.S. 945 (1955) | – |
| February 28, 1955 | Securities and Exchange Commission v. Drexel & Co. | William Orville Douglas | 348 U.S. 341 (1955) | – |
| February 28, 1955 | Boudoin v. Lykes Brothers Steamship Co., Inc. | William Orville Douglas | 348 U.S. 336 (1955) | 287 |
| February 28, 1955 | Wilburn Boat Co. et al. v. Fireman'S Fund Insurance Co. | Hugo Lafayette Black | 348 U.S. 310 (1955) | 605 |
| February 14, 1955 | Harsh v. Illinois Terminal Railroad Co. | Per curiam | 348 U.S. 940 (1955) | – |
| February 14, 1955 | Federal Trade Commission v. Rhodes Pharmacal Co., Inc. et al. | Per curiam | 348 U.S. 940 (1955) | – |
| February 7, 1955 | Courtney et al. v. Schroeder. | Per curiam | 348 U.S. 933 (1955) | – |
| February 7, 1955 | Indiana Department of State Revenue, Gross Income Tax Division, v. Nebeker. | Per curiam | 348 U.S. 933 (1955) | – |
| February 7, 1955 | California Ex Rel. Brown, Attorney General, et al. v. St. Louis Union Trust Co. | Per curiam | 348 U.S. 932 (1955) | – |
| February 7, 1955 | United States v. Guy W. Capps, Inc. | Harold Hitz Burton | 348 U.S. 296 (1955) | – |
| February 7, 1955 | Tee-Hit-Ton Indians v. United States | Stanley Forman Reed | 348 U.S. 272 (1955) | 151 |
| January 31, 1955 | United States v. Koppers Company, Inc. | Harold Hitz Burton | 348 U.S. 254 (1955) | – |
| January 31, 1955 | United States v. International Boxing Club of New York, Inc. et al. | Earl Warren | 348 U.S. 236 (1955) | 103 |
| January 31, 1955 | United States v. Shubert et al. | Earl Warren | 348 U.S. 222 (1955) | – |
| January 10, 1955 | United States v. Scovil et al. | Sherman Minton | 348 U.S. 218 (1955) | 175 |
| January 10, 1955 | United States v. Liverpool & London & Globe Insurance Co., Ltd. et al. | Sherman Minton | 348 U.S. 215 (1955) | 183 |
| January 10, 1955 | United States v. Acri et al. | Sherman Minton | 348 U.S. 211 (1955) | 260 |
| January 10, 1955 | Cox et al., Administrators, et al. v. Roth, Administrator | Tom C. Clark | 348 U.S. 207 (1955) | 108 |
| January 10, 1955 | Commissioner of Internal Revenue v. Estate of Sternberger, Chase National Bank of New York, Executor | Harold Hitz Burton | 348 U.S. 187 (1955) | 167 |
| January 10, 1955 | Baltimore Contractors, Inc. v. Bodinger | Stanley Forman Reed | 348 U.S. 176 (1955) | 462 |
| December 6, 1954 | Reeves v. Alabama. | Per curiam | 348 U.S. 891 (1954) | – |
| December 6, 1954 | Sullivan v. United States | Sherman Minton | 348 U.S. 170 (1954) | 101 |
| December 6, 1954 | United States v. Calderon | Tom C. Clark | 348 U.S. 160 (1954) | 273 |
| December 6, 1954 | Smith v. United States | Tom C. Clark | 348 U.S. 147 (1954) | 719 |
| December 6, 1954 | Friedberg v. United States | Tom C. Clark | 348 U.S. 142 (1954) | – |
| December 6, 1954 | Holland et Ux. v. United States | Tom C. Clark | 348 U.S. 121 (1954) | 3238 |
| December 6, 1954 | Moore v. Mead'S Fine Bread Co. | William Orville Douglas | 348 U.S. 115 (1954) | 127 |
| December 6, 1954 | United States v. Brown | William Orville Douglas | 348 U.S. 110 (1954) | 440 |
| December 6, 1954 | Massey v. Moore, Warden | William Orville Douglas | 348 U.S. 105 (1954) | 149 |
| December 6, 1954 | Brooks v. National Labor Relations Board | Felix Frankfurter | 348 U.S. 96 (1954) | 424 |
| December 6, 1954 | Opper v. United States | Stanley Forman Reed | 348 U.S. 84 (1954) | 1280 |
| December 6, 1954 | Watson et Ux. v. Employers Liability Assurance Corporation, Ltd. et al. | Hugo Lafayette Black | 348 U.S. 66 (1954) | 229 |
| December 6, 1954 | Castle, Attorney General, et al. v. Hayes Freight Lines, Inc. | Hugo Lafayette Black | 348 U.S. 61 (1954) | – |
| December 6, 1954 | Lumbermen'S Mutual Casualty Co. v. Elbert | Earl Warren | 348 U.S. 48 (1954) | 152 |
| November 22, 1954 | National Union of Marine Cooks and Stewards v. Arnold et al. | Harold Hitz Burton | 348 U.S. 37 (1954) | – |
| November 22, 1954 | Berman et al., Executors, v. Parker et al. | William Orville Douglas | 348 U.S. 26 (1954) | 1131 |
| November 8, 1954 | McAllister v. United States | Sherman Minton | 348 U.S. 19 (1954) | 1049 |
| November 8, 1954 | Offutt v. United States | Felix Frankfurter | 348 U.S. 11 (1954) | 1331 |
| November 8, 1954 | Chandler v. Warden Fretag | Earl Warren | 348 U.S. 3 (1954) | 480 |
| October 14, 1954 | In Re Disbarment of Isserman | Per curiam | 348 U.S. 1 (1954) | – |