| June 26, 2003 | Nike, Inc., et al. v. Marc Kasky | Per curiam | 539 U.S. 654 (2003) | – |
| June 26, 2003 | Marion Reynolds Stogner v. California | Stephen Gerald Breyer | 539 U.S. 607 (2003) | 356 |
| June 26, 2003 | John Geddes Lawrence and Tyron Garner v. Texas | Anthony McLeod Kennedy | 539 U.S. 558 (2003) | 1452 |
| June 26, 2003 | Kevin Wiggins v. Sewall Smith, Warden, et al. | Sandra Day O'Connor | 539 U.S. 510 (2003) | 5961 |
| June 26, 2003 | Georgia v. John Ashcroft, Attorney General, et al. | Sandra Day O'Connor | 539 U.S. 461 (2003) | 134 |
| June 23, 2003 | Green Tree Financial Corp., Nka Conseco Finance Corp. v. Lynn W. Bazzle et al., in a Representative Capacity on Behalf of a Class and for All Others Similarly Situated, et al. | Stephen Gerald Breyer | 539 U.S. 444 (2003) | 523 |
| June 23, 2003 | American Insurance Association, et al. v. John Garamendi, Insurance Commissioner, State of California | David Hackett Souter | 539 U.S. 396 (2003) | 319 |
| June 23, 2003 | Barbara Grutter v. Lee Bollinger et al. | Sandra Day O'Connor | 539 U.S. 306 (2003) | 668 |
| June 23, 2003 | Jennifer Gratz and Patrick Hamacher v. Lee Bollinger et al. | William Hubbs Rehnquist | 539 U.S. 244 (2003) | 444 |
| June 23, 2003 | United States, et al. v. American Library Association, Inc., et al. | William Hubbs Rehnquist | 539 U.S. 194 (2003) | 205 |
| June 16, 2003 | Charles Thomas Sell v. United States | Stephen Gerald Breyer | 539 U.S. 166 (2003) | 1055 |
| June 16, 2003 | Federal Election Commission v. Christine Beaumont et al. | David Hackett Souter | 539 U.S. 146 (2003) | 176 |
| June 16, 2003 | William Overton, Director, Michigan Department of Corrections, et al. v. Michelle Bazzetta et al. | Anthony McLeod Kennedy | 539 U.S. 126 (2003) | 1052 |
| June 16, 2003 | Virginia v. Kevin Lamont Hicks | Antonin Scalia | 539 U.S. 113 (2003) | 643 |
| June 9, 2003 | Dow Chemical Company, et al. v. Daniel Raymond Stephenson et al. | Per curiam | 539 U.S. 111 (2003) | – |
| June 9, 2003 | Michael Fitzgerald, Treasurer of Iowa v. Racing Association of Central Iowa et al. | Stephen Gerald Breyer | 539 U.S. 103 (2003) | 149 |
| June 9, 2003 | Desert Palace, Inc., Dba Caesars Palace Hotel & Casino v. Catharina F. Costa | Clarence Thomas | 539 U.S. 90 (2003) | 1575 |
| June 9, 2003 | Khanh Phuong Nguyen v. United States et al. | John Paul Stevens | 539 U.S. 69 (2003) | 140 |
| June 9, 2003 | Hillside Dairy Inc., A&a Dairy, L&s Dairy, and Milky Way Farms v. William J. Lyons, Jr., Secretary, California Department of Food and Agriculture, et al. | John Paul Stevens | 539 U.S. 59 (2003) | – |
| June 2, 2003 | The Citizens Bank v. Alafabco, Inc., et al. | Per curiam | 539 U.S. 52 (2003) | 429 |
| June 2, 2003 | Entergy Louisiana, Inc. v. Louisiana Public Service Commission et al. | Clarence Thomas | 539 U.S. 39 (2003) | – |
| June 2, 2003 | Dastar Corporation v. Twentieth Century Fox Film Corporation et al. | Antonin Scalia | 539 U.S. 23 (2003) | 486 |
| June 2, 2003 | Beneficial National Bank, et al. v. Marie Anderson et al. | John Paul Stevens | 539 U.S. 1 (2003) | 1134 |
| May 27, 2003 | Clyde Timothy Bunkley v. Florida | Per curiam | 538 U.S. 835 (2003) | – |
| May 27, 2003 | The Black & Decker Disability Plan v. Kenneth L. Nord | Stephen Gerald Breyer | 538 U.S. 822 (2003) | 1373 |
| May 27, 2003 | National Park Hospitality Association v. Department of the Interior et al. | Clarence Thomas | 538 U.S. 803 (2003) | 927 |
| May 27, 2003 | Ben Chavez v. Oliverio Martinez | Clarence Thomas | 538 U.S. 760 (2003) | 899 |
| May 27, 2003 | Nevada Department of Human Resources, et al. v. William Hibbs et al. | William Hubbs Rehnquist | 538 U.S. 721 (2003) | 510 |
| May 19, 2003 | City of Los Angeles v. Edwin F. David | Per curiam | 538 U.S. 715 (2003) | – |
| May 19, 2003 | Inyo County, California, et al. v. Paiute-Shoshone Indians of the Bishop Community of the Bishop Colony et al. | Ruth Bader Ginsburg | 538 U.S. 701 (2003) | 123 |
| May 19, 2003 | Phillip T. Breuer v. Jim'S Concrete of Brevard, Inc. | David Hackett Souter | 538 U.S. 691 (2003) | 122 |
| May 19, 2003 | Pharmaceutical Research and Manufacturers of America v. Peter E. Walsh, Acting Commissioner, Maine Department of Human Services, et al. | John Paul Stevens | 538 U.S. 644 (2003) | 285 |
| May 19, 2003 | Janette Price, Warden v. Duyonn Andre Vincent | William Hubbs Rehnquist | 538 U.S. 634 (2003) | 456 |
| May 5, 2003 | Robert Kaupp v. Texas | Per curiam | 538 U.S. 626 (2003) | 414 |
| May 5, 2003 | Illinois Ex Rel. Lisa Madigan, Attorney General of Illinois v. Telemarketing Associates, Inc., et al. | Ruth Bader Ginsburg | 538 U.S. 600 (2003) | 125 |
| April 29, 2003 | Joseph C. Roell, Petra Garibay, and James Reagan v. Jon Michael Withrow | David Hackett Souter | 538 U.S. 580 (2003) | 321 |
| April 29, 2003 | Charles Demore, District Director, San Francisco District of Immigration and Naturalization Service, et al. v. Hyung Joon Kim | William Hubbs Rehnquist | 538 U.S. 510 (2003) | 1378 |
| April 23, 2003 | Joseph Massaro v. United States | Anthony McLeod Kennedy | 538 U.S. 500 (2003) | 3337 |
| April 23, 2003 | Franchise Tax Board of California v. Gilbert P. Hyatt, et al. | Sandra Day O'Connor | 538 U.S. 488 (2003) | – |
| April 22, 2003 | Dole Food Company, et al. v. Gerardo Dennis Patrickson et al. | Anthony McLeod Kennedy | 538 U.S. 468 (2003) | 464 |
| April 22, 2003 | Susan Jinks v. Richland County, South Carolina | Antonin Scalia | 538 U.S. 456 (2003) | 187 |
| April 22, 2003 | Clackamas Gastroenterology Associates, P. C. v. Deborah Wells | John Paul Stevens | 538 U.S. 440 (2003) | 325 |
| April 7, 2003 | State Farm Mutual Automobile Insurance Company v. Inez Preece Campbell and Matthew C. Barneck, Special Administrator and Personal Representative of the Estate of Curtis B. Campbell | Anthony McLeod Kennedy | 538 U.S. 408 (2003) | 2318 |
| April 7, 2003 | Pacificare Health Systems, Inc., et al. v. Jeffrey Book et al. | Antonin Scalia | 538 U.S. 401 (2003) | 222 |
| April 7, 2003 | Virginia v. Barry Elton Black, Richard J. Elliott, and Jonathan O'Mara | Sandra Day O'Connor | 538 U.S. 343 (2003) | 1109 |
| April 2, 2003 | Kentucky Association of Health Plans, Inc., et al. v. Janie a. Miller, Commissioner, Kentucky Department of Insurance | Antonin Scalia | 538 U.S. 329 (2003) | 243 |
| March 31, 2003 | A. Elliott Archer, et Ux. v. Arlene L. Warner | Stephen Gerald Breyer | 538 U.S. 314 (2003) | 155 |
| March 31, 2003 | Beatrice Branch, et al. v. John Robert Smith et al. | Antonin Scalia | 538 U.S. 254 (2003) | 257 |
| March 26, 2003 | Allen D. Brown and Greg Hayes v. Legal Foundation of Washington et al. | John Paul Stevens | 538 U.S. 216 (2003) | 294 |
| March 25, 2003 | Jeanne Woodford, Warden v. Robert Frederick Garceau | Clarence Thomas | 538 U.S. 202 (2003) | 823 |
| March 25, 2003 | City of Cuyahoga Falls, Ohio, et al. v. Buckeye Community Hope Foundation et al. | Sandra Day O'Connor | 538 U.S. 188 (2003) | 179 |
| March 10, 2003 | Norfolk & Western Railway Company v. Freeman Ayers et al. | Ruth Bader Ginsburg | 538 U.S. 135 (2003) | 204 |
| March 10, 2003 | Cook County, Illinois v. United States Ex Rel. Janet Chandler | David Hackett Souter | 538 U.S. 119 (2003) | 281 |
| March 5, 2003 | Delbert W. Smith and Bruce M. Botelho v. John Doe I et al. | Anthony McLeod Kennedy | 538 U.S. 84 (2003) | 1492 |
| March 5, 2003 | Bill Lockyer, Attorney General of California v. Leandro Andrade | Sandra Day O'Connor | 538 U.S. 63 (2003) | 4077 |
| March 5, 2003 | Gary Albert Ewing v. California | Sandra Day O'Connor | 538 U.S. 11 (2003) | 1555 |
| March 5, 2003 | Connecticut Department of Public Safety, et al. v. John Doe, Individually and on Behalf of All Others Similarly Situated | William Hubbs Rehnquist | 538 U.S. 1 (2003) | 487 |
| March 4, 2003 | Erick Cornell Clay v. United States | Ruth Bader Ginsburg | 537 U.S. 522 (2003) | 1159 |
| March 4, 2003 | United States v. Navajo Nation | Ruth Bader Ginsburg | 537 U.S. 488 (2003) | 199 |
| March 4, 2003 | United States v. White Mountain Apache Tribe | David Hackett Souter | 537 U.S. 465 (2003) | 738 |
| March 4, 2003 | The Boeing Company and Consolidated Subsidiaries v. United States | John Paul Stevens | 537 U.S. 437 (2003) | – |
| March 4, 2003 | Victor Moseley and Cathy Moseley, Dba Victor'S Little Secret v. v Secret Catalogue, Inc., et al. | John Paul Stevens | 537 U.S. 418 (2003) | 197 |
| February 26, 2003 | Scheidler v. National Organization for Women, Inc. | William Hubbs Rehnquist | 537 U.S. 393 (2003) | 336 |
| February 25, 2003 | Washington State Department of Social and Health Services, et al. v. Guardianship Estate of Danny Keffeler et al. | David Hackett Souter | 537 U.S. 371 (2003) | 422 |
| February 25, 2003 | Thomas Joe Miller-El v. Janie Cockrell, Director, Texas Department of Criminal Justice, Institutional Division | Anthony McLeod Kennedy | 537 U.S. 322 (2003) | 27550 |
| January 27, 2003 | Federal Communications Commission v. Nextwave Personal Communications Inc. et al. | Antonin Scalia | 537 U.S. 293 (2003) | 214 |
| January 22, 2003 | David Meyer, Individually and in His Capacity as President and Designated Officer/broker of Triad, Inc., Etc. v. Emma Mary Ellen Holley, et Vir, et al. | Stephen Gerald Breyer | 537 U.S. 280 (2003) | 412 |
| January 21, 2003 | United States v. Francisco Jimenez Recio and Adrian Lopez-Meza | Stephen Gerald Breyer | 537 U.S. 270 (2003) | 121 |
| January 15, 2003 | Eric Eldred, et al. v. John D. Ashcroft, Attorney General | Ruth Bader Ginsburg | 537 U.S. 186 (2003) | 226 |
| January 15, 2003 | Jo Anne B. Barnhart, Commissioner of Social Security v. Peabody Coal Company et al. | David Hackett Souter | 537 U.S. 149 (2003) | 416 |
| January 14, 2003 | Pierce County, Washington v. Ignacio Guillen, Legal Guardian of Jennifer Guillen and Alma Guillen, Minors, et al. | Clarence Thomas | 537 U.S. 129 (2003) | 154 |
| January 14, 2003 | David Allen Sattazahn v. Pennsylvania | Antonin Scalia | 537 U.S. 101 (2003) | 379 |
| December 10, 2002 | Abu-Ali Abdur'Rahman v. Ricky Bell, Warden | Per curiam | 537 U.S. 88 (2002) | – |
| December 10, 2002 | Karen Howsam, Etc. v. Dean Witter Reynolds, Inc. | Stephen Gerald Breyer | 537 U.S. 79 (2002) | 1948 |
| December 10, 2002 | United States, et al. v. Thomas Lamar Bean | Clarence Thomas | 537 U.S. 71 (2002) | 107 |
| December 3, 2002 | Rex R. Sprietsma, Administrator of the Estate of Jeanne Sprietsma, Deceased v. Mercury Marine, a Division of Brunswick Corporation | John Paul Stevens | 537 U.S. 51 (2002) | 377 |
| November 5, 2002 | Yellow Transportation, Inc. v. Michigan, et al. | Sandra Day O'Connor | 537 U.S. 36 (2002) | – |
| November 5, 2002 | Syngenta Crop Protection, Inc., Robert Babb, Edee Templet, and Kenneth a. Devun v. Hurley Henson | William Hubbs Rehnquist | 537 U.S. 28 (2002) | 1396 |
| November 4, 2002 | Jeanne Woodford, Warden v. John Louis Visciotti | Per curiam | 537 U.S. 19 (2002) | 2207 |
| November 4, 2002 | Immigration and Naturalization Service v. Fredy Orlando Ventura | Per curiam | 537 U.S. 12 (2002) | 3361 |
| November 4, 2002 | Richard E. Early, Warden, et al. v. William Packer | Per curiam | 537 U.S. 3 (2002) | 1657 |
| October 15, 2002 | Ford Motor Company and Citibank (south Dakota), N. a. v. John B. McCauley et al. | Per curiam | 537 U.S. 1 (2002) | – |