| United States v. United Shoe Corp. | Wrote the majority opinion | May 20, 1968 | 8-0 |
| NLRB v. Fleetwood Trailer Co. | Wrote the majority opinion | December 18, 1967 | 8-0 |
| Schneider v. Smith | Wrote a regular concurrence | January 16, 1968 | 8-0 |
| Bloom v. Illinois | Wrote a regular concurrence | May 20, 1968 | 7-2 |
| St. Amant v. Thompson | Wrote a dissent | April 29, 1968 | 8-1 |
| Flast v. Cohen | Wrote a regular concurrence | June 10, 1968 | 8-1 |
| Avery v. Midland County | Wrote a dissent | April 1, 1968 | 5-3 |
| United States v. Habig | Wrote the majority opinion | March 5, 1968 | 8-0 |
| Wyandotte Co. v. United States | Wrote the majority opinion | December 4, 1967 | 8-0 |
| Sibron v. New York | Wrote a special concurrence | June 10, 1968 | 8-1 |
| Fortnightly Corp. v. United Artists | Wrote a dissent | June 17, 1968 | 5-1 |
| Alderman v. United States | Wrote a dissent | March 10, 1969 | 5-3 |
| Norfolk & W. R. Co. v. Tax Comm'n. | Wrote the majority opinion | March 11, 1968 | 8-1 |
| Duncan v. Louisiana | Wrote a regular concurrence | May 20, 1968 | 7-2 |
| Carafas v. Lavallee | Wrote the majority opinion | May 20, 1968 | 8-0 |
| Gardner v. Broderick | Wrote the majority opinion | June 10, 1968 | 9-0 |
| Powell v. Texas | Wrote a dissent | June 17, 1968 | 5-4 |
| Penn-Central Merger Cases | Wrote the majority opinion | January 15, 1968 | 7-1 |
| Campbell Painting Corp. v. Reid | Wrote the majority opinion | June 10, 1968 | 7-2 |
| Perma Mufflers v. Int'l Parts Corp. | Wrote a special concurrence | June 10, 1968 | 7-2 |
| Volkswagenwerk v. Fmc | Wrote a special concurrence | March 6, 1968 | 7-1 |
| United States v. Neifert-White Co. | Wrote the majority opinion | March 5, 1968 | 8-0 |
| Sanitation Men v. Sanitation Comm'r | Wrote the majority opinion | June 10, 1968 | 9-0 |
| Ginsberg v. New York | Wrote a dissent | April 22, 1968 | 6-3 |
| Board Of Education v. Allen | Wrote a dissent | June 10, 1968 | 6-3 |
| Wainwright v. City of New Orleans | Wrote a regular concurrence | June 17, 1968 | 7-1 |
| Massachusetts v. Painten | Wrote a regular concurrence | January 15, 1968 | 6-3 |
| Joint Industry Board v. U.S. | Wrote a dissent | May 20, 1968 | 6-3 |
| Cameron v. Johnson | Wrote a dissent | April 22, 1968 | 7-2 |
| Ftc v. Fred Meyer, Inc. | Wrote a regular concurrence | March 18, 1968 | 6-2 |
| Commonwealth Corp. v. Casualty Co. | Wrote a dissent | November 18, 1968 | 6-3 |
| Carroll v. Princess Anne | Wrote the majority opinion | November 19, 1968 | 9-0 |
| Street v. New York | Wrote a dissent | April 21, 1969 | 5-4 |
| Tinker v. Des Moines Independent Community School District | Wrote the majority opinion | February 24, 1969 | 7-2 |
| Wells v. Rockefeller | Wrote a special concurrence | April 7, 1969 | 6-3 |
| Harris v. Nelson | Wrote the majority opinion | March 24, 1969 | 5-4 |
| Watts v. United States | Wrote a jurisdictional dissent | April 21, 1969 | 5-1 |
| Kirkpatrick v. Preisler | Wrote a special concurrence | April 7, 1969 | 6-3 |
| Johnson v. Avery | Wrote the majority opinion | February 24, 1969 | 7-2 |
| Kaiser v. New York | Wrote a dissent | March 24, 1969 | 6-3 |
| United States v. Container Corp. | Wrote a regular concurrence | January 14, 1969 | 6-3 |
| Dunbar-Stanley Studios v. Alabama | Wrote the majority opinion | February 25, 1969 | 9-0 |
| NLRB v. Wyman-Gordon Co. | Wrote the judgment of the Court | April 23, 1969 | 7-2 |
| Spinelli v. United States | Wrote a dissent | January 27, 1969 | 5-3 |
| Fortner Enterprises v. U.S. Steel | Wrote a dissent | April 7, 1969 | 5-4 |
| Desist v. United States | Wrote a dissent | March 24, 1969 | 5-3 |
| Foster v. California | Wrote the majority opinion | April 1, 1969 | 5-4 |
| Snyder v. Harris | Wrote a dissent | March 25, 1969 | 7-2 |
| Epperson v. Arkansas | Wrote the majority opinion | November 12, 1968 | 9-0 |
| Giaccio v. Pennsylvania | Wrote a special concurrence | January 19, 1966 | 9-0 |
| Dennis v. United States | Wrote the majority opinion | June 20, 1966 | 7-2 |
| Schmerber v. California | Wrote a dissent | June 20, 1966 | 5-4 |
| Gojack v. United States | Wrote the majority opinion | June 13, 1966 | 9-0 |
| United States v. Price | Wrote the majority opinion | March 28, 1966 | 9-0 |
| United States v. Yazell | Wrote the majority opinion | January 17, 1966 | 6-3 |
| United States v. Pabst Brewing Co. | Wrote a special concurrence | June 13, 1966 | 9-0 |
| Steelworkers v. Bouligny, Inc. | Wrote the majority opinion | November 22, 1965 | 9-0 |
| Brenner v. Manson | Wrote the majority opinion | March 21, 1966 | 7-2 |
| United States v. Grinnell Corp. | Wrote a dissent | June 13, 1966 | 6-3 |
| Brown v. Louisiana | Wrote the judgment of the Court | February 23, 1966 | 5-4 |
| Linn v. Plant Guard Workers | Wrote a dissent | February 21, 1966 | 5-4 |
| Rosenblatt v. Baer | Wrote a jurisdictional dissent | February 21, 1966 | 8-0 |
| United States v. Speers | Wrote the majority opinion | December 13, 1965 | 8-1 |
| United States v. Ewell | Wrote a dissent | February 23, 1966 | 7-2 |
| Kent v. United States | Wrote the majority opinion | March 21, 1966 | 5-4 |
| United States v. General Motors | Wrote the majority opinion | April 28, 1966 | 9-0 |
| Time Inc. v. Hill | Wrote a dissent | January 9, 1967 | 5-4 |
| Shuttlesworth v. Birmingham | Wrote a special concurrence | November 15, 1965 | 9-0 |
| Ftc v. Dean Foods Co. | Wrote a dissent | June 13, 1966 | 5-4 |
| Toilet Goods Assn. v. Gardner | Wrote a regular concurrence | May 22, 1967 | 7-1 |
| American Trucking v. A., T. & S. F. R. Co. | Wrote the majority opinion | May 29, 1967 | 6-3 |
| Commissioner v. Estate Of Bosch | Wrote a dissent, joined Harlan's dissent | June 5, 1967 | 6-3 |
| Gardner v. Toilet Goods Assn. | Wrote a dissent | May 22, 1967 | 5-3 |
| Clewis v. Texas | Wrote the majority opinion | April 24, 1967 | 9-0 |
| Prima Paint v. Flood & Conklin | Wrote the majority opinion | June 12, 1967 | 6-3 |
| Warden v. Hayden | Wrote a dissent | May 29, 1967 | 6-3 |
| State Farm Fire & Cas. Co. v. Tashire | Wrote the majority opinion | April 10, 1967 | 8-1 |
| United States v. Wade | Wrote a regular concurrence | June 12, 1967 | 5-4 |
| United States v. Laub | Wrote the majority opinion | January 10, 1967 | 9-0 |
| Spevack v. Klein | Wrote a special concurrence | January 16, 1967 | 5-4 |
| Vaca v. Sipes | Wrote a special concurrence | February 27, 1967 | 8-1 |
| Cichos v. Indiana | Wrote a dissent | November 14, 1966 | 6-3 |
| Travis v. United States | Wrote the majority opinion | January 10, 1967 | 9-0 |
| Abbott Laboratories v. Gardner | Wrote a dissent | May 22, 1967 | 5-3 |
| Northeastern Nat. Bank v. U.S. | Wrote the majority opinion | May 22, 1967 | 6-3 |
| Stovall v. Denno | Wrote a dissent | June 12, 1967 | 6-3 |
| United States v. Sealy, Inc. | Wrote the majority opinion | June 12, 1967 | 6-1 |
| Dept. Of Employment v. U.S. | Wrote the majority opinion | December 12, 1966 | 9-0 |
| Bank Of Marin v. England | Wrote a special concurrence | November 21, 1966 | 8-1 |
| Transportation Union v. U. P. R. Co. | Wrote a dissent | December 5, 1966 | 7-2 |
| Gilbert v. California | Wrote a regular concurrence | June 12, 1967 | 6-3 |
| Fortson v. Morris | Wrote a dissent, joined Douglas' dissent | December 12, 1966 | 5-4 |
| National Bellas Hess, Inc. v. Department Of Revenue Of State Of | Wrote a dissent | May 8, 1967 | 6-3 |
| U.S. v. Arnold, Schwinn & Co. | Wrote the majority opinion | June 12, 1967 | 5-2 |
| In re Gault | Wrote the majority opinion | May 15, 1967 | 8-1 |
| Giles v. Maryland | Wrote a special concurrence | February 20, 1967 | 5-4 |
| B. & O. Railroad Co. v. United States | Wrote a dissent | March 27, 1967 | 5-4 |
