Justice John M. Harlan II
Voting and opinion record for John M. Harlan II in the Supreme Court Database, covering the 1954 through 1970 Terms.
2,279decisions participated in
72%in the majority
630dissenting votes
171majority opinions written
Court eras served in this data: Warren Court, Burger Court.
Majority opinions by issue area
Most often on the same side
| Justice | Same side | Cases together |
|---|---|---|
| Felix Frankfurter | 86.1% | 820 |
| Warren E. Burger | 82.6% | 270 |
| Charles E. Whittaker | 81.1% | 636 |
| Harry A. Blackmun | 79.9% | 144 |
| Potter Stewart | 77.9% | 1,833 |
Least often on the same side
| Justice | Same side | Cases together |
|---|---|---|
| William O. Douglas | 52.1% | 2,224 |
| Hugo L. Black | 58.3% | 2,218 |
| Arthur J. Goldberg | 59.7% | 444 |
| Earl Warren | 60.3% | 1,933 |
| Abe Fortas | 61.0% | 531 |
“Same side” means both Justices were in the majority, or both in dissent, in decisions where both voted; pairs with fewer than 50 shared decisions are left out.
Majority opinions written (171)
- Amalgamated Association of Street v. Lockridge
- Cohen v. California
- Chicago & North Western Railway Co. v. United Transportation Union
- McGautha v. California
- United States v. United States Coin & CurrencyLaw held unconstitutional
- Whiteley v. Warden
- Ohio v. Wyandotte Chemicals Corp.
- Boddie v. ConnecticutLaw held unconstitutional
- Sanks v. Georgia
- United States v. Jorn
- United States v. Sisson
- Moragne v. States Marine Lines, Inc.Altered precedent
- Adickes v. S. H. Kress & Co.
- Rosado v. Wyman
- United States v. W. M. Webb, Inc.
- Mills v. Electric Auto-Lite Co.
- Zuber v. Allen
- Bryson v. United States
- United States v. Knox
- Lear, Inc. v. AdkinsAltered precedent
- Noyd v. Bond
- Gaston County v. United States
- Leary v. United StatesLaw held unconstitutional
- United States v. Covington
- Immigration and Naturalization Service v. Stanisic
- Kramer v. Caribbean Mills, Inc.
- Street v. New YorkLaw held unconstitutional
- Brotherhood of Railroad Trainmen v. Jacksonville Terminal Co.
- Spinelli v. United States
- Mancusi v. Deforte
- United States v. Southwestern Cable Co.
- Maryland v. Wirtz
- Cheng Fan Kwok v. Immigration and Naturalization Service
- Reading Co. v. Brown
- Commissioner of Internal Revenue v. Gordon et Ux.
- Federal Power Commission v. Sunray Dx Oil Co.
- Continental Oil Co. v. Federal Power Commission
- Simmons v. United States
- Marchetti v. United StatesAltered precedentLaw held unconstitutional
- Grosso v. United StatesLaw held unconstitutional
- Haynes v. United StatesLaw held unconstitutional
- Provident Tradesmens Bank & Trust Co. v. Patterson
- Curtis Publishing Co. v. Butts
- Securities and Exchange Commission v. United Benefit Life Insurance Co.
- Abbott Laboratories v. Gardner
- Toilet Goods Association, Inc. v. Gardner
- Gardner v. Toilet Goods Association, Inc.
- Honda v. Clark
- Spencer v. Texas
- Lassen v. Arizona ex Rel. Arizona Highway Department
- United States v. Fabrizio
- United States v. Blue
- Pure Oil Co. v. Suarez
- Wallis v. Pan American Petroleum Corp.
- United States v. Johnson
- Idaho Sheet Metal Works, Inc. v. Wirtz
- Segal v. Rochelle
- Hanna Mining Co. v. District 2
- Swift & Co., Inc. v. WickhamAltered precedent
- United Gas Improvement Co. v. Continental Oil Co.
- United States v. California
- Jaben v. United States
- Maryland v. United States
- Textile Workers Union of America v. Darlington Manufacturing Co.
- Department of Mental Hygiene of California v. Kirchner
- Republic Steel Corp. v. Maddox
- King v. United States
- United States v. Powell
- Ryan v. United States
- United States v. Tateo
- National Association for the Advancement of Colored People v. Alabama ex Rel. Flowers
- Massachusetts Trustees of Eastern Gas & Fuel Associates v. United States
- John Wiley & Sons, Inc. v. Livingston
- Mrvica v. Esperdy
- Banco Nacional de Cuba v. Sabbatino
- Local Union No. 721 v. Needham Packing Co.
- United States v. Healy
- National Labor Relations Board v. Exchange Parts Co.
- United States v. Zacks et Ux.
- Braunstein v. Commissioner of Internal Revenue
- Local 100 v. Borden
- Local No. 207 v. Perko
- United States v. Carlo Bianchi & Co., Inc.
- Lopez v. United States
- Boesche v. Udall
- Wisconsin v. Federal Power Commission
- Interstate Commerce Commission v. New York
- United States v. Gilmore et Ux.
- United States v. Patrick
- Shotwell Manufacturing Co. v. United States
- Cleary v. Bolger
- Manual Enterprises, Inc. v. Day
- Glidden Company v. Zdanok
- Central Railroad Company of Pennsylvania v. PennsylvaniaLaw held unconstitutional
- Link v. Wabash Railroad Co.
- Gilbert v. United States
- Lehigh Valley Cooperative Farmers, Inc. v. United States
- Lynch v. Overholser
- Hutcheson v. United States
- Commissioner of Internal Revenue v. Bilder
- Hoyt v. Florida
- United States v. Shimer
- Communist Party, U. S. A. v. Catherwood
- Scales v. United States
- Noto v. United States
- Sam Fox Publishing Co., Inc. v. United States
- Montana v. Kennedy
- Konigsberg v. State Bar of California
- In re Anastaplo
- Cohen v. Hurley
- Kossick v. United Fruit Co.
- System Federation No. 91 v. Wright
- Commissioner of Internal Revenue v. Gillette Motor Transport, Inc.
- Flemming v. Nestor
- Miner v. Atlass
- Schilling v. Rogers
- United States v. Brosnan
- United States v. Louisiana
- Wyatt v. United States
- Local Lodge No. 1424 v. National Labor Relations Board
- Mitchell v. Robert Demario Jewelry, Inc.
- United States v. Price
- Barr v. Matteo
- Howard v. Lyons
- Southwestern Sugar & Molasses Co., Inc. v. River Terminals Corp.
- Anonymous Nos. 6 and 7 v. Baker
- Barenblatt v. United States
- Harrison v. National Association for the Advancement of Colored People
- Vitarelli v. Seaton
- T. I. M. E. Incorporated v. United States
- Mitchell v. Kentucky Finance Co., Inc.
- Cammarano et Ux. v. United States
- United Gas Pipe Line Co. v. Memphis Light
- United States v. a & P Trucking Co.
- Lerner v. Casey
- National Association for the Advancement of Colored People v. Alabama ex Rel. Patterson
- Giordenello v. United States
- Jones v. United States
- Cicenia v. Lagay
- Societe Internationale Pour Participations Industrielles et Commerciales, S. A. v. Rogers
- United States v. Dow
- The Colony, Inc. v. Commissioner of Internal Revenue
- Nowak v. United States
- Maisenberg v. United States
- Hoag v. New Jersey
- Green v. United States
- Nashville Milk Co. v. Carnation Company
- Safeway Stores, Inc. v. Vance
- United States v. Shotwell Manufacturing Co.
- Yates v. United States
- United States v. Calamaro
- Service v. Dulles
- West Point Wholesale Grocery Co. v. City of OpelikaLaw held unconstitutional
- Chessman v. Teets
- Grunewald v. United States
- United States ex Rel. Hintopoulos et Ux. v. Shaughnessy
- United States Gypsum Co. v. National Gypsum Co.
- Pennsylvania Railroad Co. v. Rychlik
- United States v. Western Pacific Railroad Co.
- United States v. Chesapeake & Ohio Railway Co.
- Parr v. United States
- Czaplicki v. the Hoegh Silvercloud
- Cole v. Young
- De Sylva v. Ballentine
- Berra v. United States
- United States v. Leslie Salt Co.
- United Gas Pipe Line Co. v. Mobile Gas Service Corp.
- Federal Power Commission v. Sierra Pacific Power Co.
- Secretary of Agriculture v. United States
- Ellis v. Dixon
- Society for Savings in the City of Cleveland v. BowersLaw held unconstitutional
Dissents in argued cases (most recent 30 of 469)
- New York Times Co. v. United States
- United States v. Harris
- Rosenbloom v. Metromedia, Inc.
- United States v. International Minerals & Chemical Corp.
- Perez et Ux. v. CampbellAltered precedentLaw held unconstitutional
- Organization for a Better Austin v. Keefe
- United Transportation Union v. State Bar of Michigan
- Investment Company Institute v. Camp
- Williams v. United States
- United States v. White
- Hill v. California
- Time, Inc. v. Pape
- Ramsey v. United Mine Workers of America
- Baird v. State Bar of Arizona
- In re Stolar
- Usner v. Luckenbach Overseas Corp.
- Oregon v. MitchellLaw held unconstitutional
- United States v. Phillipsburg National Bank & Trust Co.
- New York v. United States
- City of Phoenix v. KolodziejskiLaw held unconstitutional
- Coleman v. Alabama
- Chambers v. Maroney
- Baldwin v. New YorkLaw held unconstitutional
- Hellenic Lines Ltd. v. Rhoditis
- Moon v. Maryland
- Taggart v. Weinacker's, Inc.
- Toussie v. United States
- Hadley v. Junior College District of Metropolitan Kansas CityLaw held unconstitutional
- Ross v. Bernhard
- Sullivan v. Little Hunting Park, Inc.
Search all opinions by Justice Harlan
Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error