| June 21, 1948 | Taylor v. Alabama | Harold Hitz Burton | 335 U.S. 252 (1948) | – |
| June 21, 1948 | Comstock v. Group of Institutional Investors et al. | Robert Houghwout Jackson | 335 U.S. 211 (1948) | – |
| June 21, 1948 | Ahrens et al. v. Clark, Attorney General | William Orville Douglas | 335 U.S. 188 (1948) | 305 |
| June 21, 1948 | Ludecke v. Watkins, District Director of Immigration | Felix Frankfurter | 335 U.S. 160 (1948) | 201 |
| June 21, 1948 | United States v. Congress of Industrial Organizations et al. | Stanley Forman Reed | 335 U.S. 106 (1948) | – |
| June 21, 1948 | Memphis Natural Gas Co. v. Stone, Chairman, State Tax Commission | Stanley Forman Reed | 335 U.S. 80 (1948) | 120 |
| June 21, 1948 | United States v. Hoffman | Frederick Moore Vinson | 335 U.S. 77 (1948) | – |
| June 21, 1948 | Shapiro v. United States | Frederick Moore Vinson | 335 U.S. 1 (1948) | 599 |
| June 14, 1948 | Hedgebeth v. North Carolina | Per curiam | 334 U.S. 806 (1948) | – |
| June 14, 1948 | Lichter et al., Doing Business as Southern Fireproofing Co., v. United States | Harold Hitz Burton | 334 U.S. 742 (1948) | 478 |
| June 14, 1948 | Townsend v. Burke, Warden | Robert Houghwout Jackson | 334 U.S. 736 (1948) | 1667 |
| June 14, 1948 | Gryger v. Burke, Warden | Robert Houghwout Jackson | 334 U.S. 728 (1948) | 726 |
| June 14, 1948 | West v. Oklahoma Tax Commission | Frank Murphy | 334 U.S. 717 (1948) | – |
| June 14, 1948 | Trupiano et al. v. United States | Frank Murphy | 334 U.S. 699 (1948) | 611 |
| June 14, 1948 | Wade v. Mayo, State Prison Custodian | Frank Murphy | 334 U.S. 672 (1948) | 265 |
| June 14, 1948 | Central Greyhound Lines, Inc. v. Mealey et al. | Felix Frankfurter | 334 U.S. 653 (1948) | 172 |
| June 14, 1948 | United States v. John J. Felin & Co., Inc. | Felix Frankfurter | 334 U.S. 624 (1948) | – |
| June 14, 1948 | United States v. Zazove | Frederick Moore Vinson | 334 U.S. 602 (1948) | – |
| June 7, 1948 | United States v. National City Lines, Inc. et al. | Wiley Blount Rutledge | 334 U.S. 573 (1948) | 146 |
| June 7, 1948 | Saia v. New York | William Orville Douglas | 334 U.S. 558 (1948) | 481 |
| June 7, 1948 | Kreiger v. Kreiger | William Orville Douglas | 334 U.S. 555 (1948) | – |
| June 7, 1948 | Estin v. Estin | William Orville Douglas | 334 U.S. 541 (1948) | 608 |
| June 7, 1948 | United States v. Columbia Steel Co. et al. | Stanley Forman Reed | 334 U.S. 495 (1948) | 318 |
| June 7, 1948 | Bay Ridge Operating Co., Inc. v. Aaron et al. | Stanley Forman Reed | 334 U.S. 446 (1948) | 238 |
| June 7, 1948 | Phyle v. Duffy, Warden | Hugo Lafayette Black | 334 U.S. 431 (1948) | – |
| June 7, 1948 | Takahashi v. Fish and Game Commission et al. | Hugo Lafayette Black | 334 U.S. 410 (1948) | 486 |
| June 7, 1948 | Toomer et al. v. Witsell et al. | Frederick Moore Vinson | 334 U.S. 385 (1948) | 671 |
| June 7, 1948 | Coe v. Coe | Frederick Moore Vinson | 334 U.S. 378 (1948) | 222 |
| June 7, 1948 | Sherrer v. Sherrer | Frederick Moore Vinson | 334 U.S. 343 (1948) | 488 |
| June 1, 1948 | Hilton v. Sullivan, Secretary of the Navy, et al. | Hugo Lafayette Black | 334 U.S. 323 (1948) | – |
| June 1, 1948 | Paterno v. Lyons, Commissioner of Correction | Hugo Lafayette Black | 334 U.S. 314 (1948) | – |
| May 24, 1948 | Briggs, Administratrix, v. Pennsylvania Railroad Co. | Robert Houghwout Jackson | 334 U.S. 304 (1948) | 398 |
| May 24, 1948 | Hunter, Warden, v. Martin | Robert Houghwout Jackson | 334 U.S. 302 (1948) | – |
| May 24, 1948 | Price v. Johnston, Warden | Frank Murphy | 334 U.S. 266 (1948) | 1320 |
| May 24, 1948 | United States v. United States District Court for the Southern District of New York et al. | William Orville Douglas | 334 U.S. 258 (1948) | – |
| May 17, 1948 | Kennedy et al. v. Silas Mason Co. | Robert Houghwout Jackson | 334 U.S. 249 (1948) | 280 |
| May 10, 1948 | Mandeville Island Farms, Inc. et al. v. American Crystal Sugar Co. | Wiley Blount Rutledge | 334 U.S. 219 (1948) | 499 |
| May 10, 1948 | Woods, Housing Expediter, v. Hills | Frederick Moore Vinson | 334 U.S. 210 (1948) | – |
| May 3, 1948 | Schwabacher et al. v. United States et al. | Robert Houghwout Jackson | 334 U.S. 182 (1948) | 103 |
| May 3, 1948 | United States v. Paramount Pictures, Inc. et al. | William Orville Douglas | 334 U.S. 131 (1948) | 734 |
| May 3, 1948 | Schine Chain Theatres, Inc. et al. v. United States | William Orville Douglas | 334 U.S. 110 (1948) | 231 |
| May 3, 1948 | United States v. Griffith et al. | William Orville Douglas | 334 U.S. 100 (1948) | 506 |
| May 3, 1948 | Republic Natural Gas Co. v. Oklahoma et al. | Felix Frankfurter | 334 U.S. 62 (1948) | 121 |
| May 3, 1948 | Federal Trade Commission v. Morton Salt Co. | Hugo Lafayette Black | 334 U.S. 37 (1948) | 438 |
| May 3, 1948 | Hurd et Ux. v. Hodge et al. | Frederick Moore Vinson | 334 U.S. 24 (1948) | 333 |
| May 3, 1948 | Shelley et Ux. v. Kraemer et Ux. | Frederick Moore Vinson | 334 U.S. 1 (1948) | 1913 |
| April 26, 1948 | Anderson, Administratrix, v. Atchison, Topeka & Santa Fe Railway Co. | Per curiam | 333 U.S. 821 (1948) | – |
| April 26, 1948 | United States v. Scophony Corporation of America et al. | Wiley Blount Rutledge | 333 U.S. 795 (1948) | 321 |
| April 26, 1948 | United States v. South Buffalo Railway Co. et al. | Robert Houghwout Jackson | 333 U.S. 771 (1948) | – |
| April 26, 1948 | Andres v. United States | Stanley Forman Reed | 333 U.S. 740 (1948) | 356 |
| April 26, 1948 | Federal Trade Commission v. Cement Institute et al. | Hugo Lafayette Black | 333 U.S. 683 (1948) | 736 |
| April 19, 1948 | Bute v. Illinois | Harold Hitz Burton | 333 U.S. 640 (1948) | 327 |
| April 19, 1948 | Massachusetts et al. v. United States | Wiley Blount Rutledge | 333 U.S. 611 (1948) | 193 |
| April 5, 1948 | Commissioner of Internal Revenue v. Sunnen | Frank Murphy | 333 U.S. 591 (1948) | 2464 |
| April 5, 1948 | Shade v. Downing et al. | William Orville Douglas | 333 U.S. 586 (1948) | – |
| April 5, 1948 | Parker v. Illinois | William Orville Douglas | 333 U.S. 571 (1948) | – |
| March 29, 1948 | Moore et al. v. New York | Robert Houghwout Jackson | 333 U.S. 565 (1948) | – |
| March 29, 1948 | Connecticut Mutual Life Insurance Co. et al. v. Moore, Comptroller of the State of New York | Stanley Forman Reed | 333 U.S. 541 (1948) | – |
| March 29, 1948 | Winters v. New York | Stanley Forman Reed | 333 U.S. 507 (1948) | 1240 |
| March 29, 1948 | Commissioner of Internal Revenue v. South Texas Lumber Co. | Hugo Lafayette Black | 333 U.S. 496 (1948) | 956 |
| March 15, 1948 | United States v. Evans | Wiley Blount Rutledge | 333 U.S. 483 (1948) | 217 |
| March 15, 1948 | Woods, Housing Expediter, v. Stone | Robert Houghwout Jackson | 333 U.S. 472 (1948) | – |
| March 15, 1948 | Francis et al. v. Southern Pacific Co. | William Orville Douglas | 333 U.S. 445 (1948) | 118 |
| March 15, 1948 | Bakery Sales Drivers Local Union No. 33 et al. v. Wagshal, Trading as Wagshal'S Delicatessen | Felix Frankfurter | 333 U.S. 437 (1948) | – |
| March 15, 1948 | Eccles et al. v. Peoples Bank of Lakewood Village, California | Felix Frankfurter | 333 U.S. 426 (1948) | 423 |
| March 8, 1948 | Mogall v. United States | Per curiam | 333 U.S. 424 (1948) | – |
| March 8, 1948 | Mitchell et al., Members of the Civil Service Commission, v. Cohen | Frank Murphy | 333 U.S. 411 (1948) | – |
| March 8, 1948 | United States v. United States Gypsum Co. et al. | Stanley Forman Reed | 333 U.S. 364 (1948) | 9383 |
| March 8, 1948 | United States v. Line Material Co. et al. | Stanley Forman Reed | 333 U.S. 287 (1948) | 157 |
| March 8, 1948 | In Re Oliver | Hugo Lafayette Black | 333 U.S. 257 (1948) | 2065 |
| March 8, 1948 | Illinois Ex Rel. McCollum v. Board of Education of School District No. 71, Champaign County, Illinois, et al. | Hugo Lafayette Black | 333 U.S. 203 (1948) | 651 |
| March 8, 1948 | Cole et al. v. Arkansas | Hugo Lafayette Black | 333 U.S. 196 (1948) | 757 |
| March 8, 1948 | Donaldson, Postmaster General, v. Read Magazine, Inc. et al. | Hugo Lafayette Black | 333 U.S. 178 (1948) | 143 |
| March 8, 1948 | United States et al. v. Baltimore & Ohio Railroad Co. et al. | Hugo Lafayette Black | 333 U.S. 169 (1948) | – |
| March 8, 1948 | Suttle, Administratrix, v. Reich Bros. Construction Co. et al. | Frederick Moore Vinson | 333 U.S. 163 (1948) | – |
| March 8, 1948 | King v. Order of United Commercial Travelers of America | Frederick Moore Vinson | 333 U.S. 153 (1948) | 327 |
| February 16, 1948 | Fisher v. Hurst, Chief Justice, et al. | Per curiam | 333 U.S. 147 (1948) | – |
| February 16, 1948 | Woods, Housing Expediter, v. Cloyd W. Miller Co. et al. | William Orville Douglas | 333 U.S. 138 (1948) | 239 |
| February 16, 1948 | Funk Brothers Seed Co. v. Kalo Inoculant Co. | William Orville Douglas | 333 U.S. 127 (1948) | 172 |
| February 16, 1948 | Seaboard Air Line Railroad Co. v. Daniel, Attorney General, et al. | Hugo Lafayette Black | 333 U.S. 118 (1948) | – |
| February 9, 1948 | Chicago & Southern Air Lines, Inc. v. Waterman Steamship Corp. | Robert Houghwout Jackson | 333 U.S. 103 (1948) | 928 |
| February 9, 1948 | Musser et al. v. Utah | Robert Houghwout Jackson | 333 U.S. 95 (1948) | 184 |
| February 9, 1948 | Maggio v. Zeitz, Trustee in Bankruptcy | Robert Houghwout Jackson | 333 U.S. 56 (1948) | 646 |
| February 9, 1948 | Johnson v. United States | William Orville Douglas | 333 U.S. 46 (1948) | 290 |
| February 2, 1948 | Bob-Lo Excursion Co. v. Michigan | Wiley Blount Rutledge | 333 U.S. 28 (1948) | – |
| February 2, 1948 | United States v. Brown | Wiley Blount Rutledge | 333 U.S. 18 (1948) | 310 |
| February 2, 1948 | Johnson v. United States | Robert Houghwout Jackson | 333 U.S. 10 (1948) | 3856 |
| February 2, 1948 | Fong Haw Tan v. Phelan, Acting District Director, Immigration and Naturalization Service | William Orville Douglas | 333 U.S. 6 (1948) | 354 |
| February 2, 1948 | Le Maistre v. Leffers et al. | William Orville Douglas | 333 U.S. 1 (1948) | – |
| January 19, 1948 | Lee v. Mississippi | Frank Murphy | 332 U.S. 742 (1948) | – |
| January 19, 1948 | Von Moltke v. Gillies, Superintendent of the Detroit House of Correction | Hugo Lafayette Black | 332 U.S. 708 (1948) | 1645 |
| January 19, 1948 | United States v. Sullivan, Trading as Sullivan'S Pharmacy | Hugo Lafayette Black | 332 U.S. 689 (1948) | 227 |
| January 19, 1948 | Oyama et al. v. California | Frederick Moore Vinson | 332 U.S. 633 (1948) | 367 |
| January 12, 1948 | Sipuel v. Board of Regents of the University of Oklahoma et al. | Per curiam | 332 U.S. 631 (1948) | – |
| January 12, 1948 | Callen v. Pennsylvania Railroad Co. | Robert Houghwout Jackson | 332 U.S. 625 (1948) | 257 |
| January 12, 1948 | Haley v. Ohio | William Orville Douglas | 332 U.S. 596 (1948) | 1069 |
| January 5, 1948 | United States v. Di Re | Robert Houghwout Jackson | 332 U.S. 581 (1948) | 1525 |
| January 5, 1948 | Sealfon v. United States | William Orville Douglas | 332 U.S. 575 (1948) | 555 |
| January 5, 1948 | Globe Liquor Co., Inc. v. San Roman et al., Doing Business as International Industries | Hugo Lafayette Black | 332 U.S. 571 (1948) | – |
| December 22, 1947 | Marino v. Ragen, Warden | Per curiam | 332 U.S. 561 (1947) | 149 |
| December 22, 1947 | Blumenthal v. United States | Wiley Blount Rutledge | 332 U.S. 539 (1947) | 757 |
| December 22, 1947 | Kavanagh, Collector of Internal Revenue, v. Noble | Frank Murphy | 332 U.S. 535 (1947) | 104 |
| December 22, 1947 | Jones, Collector of Internal Revenue, v. Liberty Glass Co. | Frank Murphy | 332 U.S. 524 (1947) | 210 |
| December 15, 1947 | Panhandle Eastern Pipe Line Co. v. Public Service Commission of Indiana et al. | Wiley Blount Rutledge | 332 U.S. 507 (1947) | 261 |
| December 8, 1947 | Aero Mayflower Transit Co. v. Board of Railroad Commissioners of Montana et al. | Wiley Blount Rutledge | 332 U.S. 495 (1947) | 103 |
| December 8, 1947 | Williams et al. v. Fanning, Postmaster of Los Angeles | William Orville Douglas | 332 U.S. 490 (1947) | 211 |
| December 8, 1947 | Clark, Attorney General, as Successor to the Alien Property Custodian, v. Uebersee Finanz-Korporation, a. G. | William Orville Douglas | 332 U.S. 480 (1947) | 162 |
| December 8, 1947 | Silesian-American Corp. et al. v. Clark, Attorney General, as Successor to the Alien Property Custodian | Stanley Forman Reed | 332 U.S. 469 (1947) | – |
| December 8, 1947 | Patton v. Mississippi | Hugo Lafayette Black | 332 U.S. 463 (1947) | 279 |
| November 24, 1947 | Lillie v. Thompson, Trustee | Per curiam | 332 U.S. 459 (1947) | 151 |
| November 24, 1947 | Cox v. United States | Stanley Forman Reed | 332 U.S. 442 (1947) | 218 |
| November 17, 1947 | Morris v. McComb, Wage and Hour Administrator | Harold Hitz Burton | 332 U.S. 422 (1947) | 187 |
| November 17, 1947 | Priebe & Sons, Inc. v. United States | William Orville Douglas | 332 U.S. 407 (1947) | 258 |
| November 10, 1947 | International Salt Co., Inc. v. United States | Robert Houghwout Jackson | 332 U.S. 392 (1947) | 691 |
| November 10, 1947 | Delgadillo v. Carmichael, District Director, Immigration and Naturalization Service | William Orville Douglas | 332 U.S. 388 (1947) | 208 |
| November 10, 1947 | Federal Crop Insurance Corp. v. Merrill et al., Doing Business as Merrill Bros. | Felix Frankfurter | 332 U.S. 380 (1947) | 1581 |
| November 10, 1947 | Rodgers v. United States | Hugo Lafayette Black | 332 U.S. 371 (1947) | 260 |