1940
248 Supreme Court of the United States opinions from 1940.
- American United Mutual Life Insurance v. City of Avon Park 311 U.S. 138, (1940)
- Best & Co. v. Maxwell 311 U.S. 454, (1940)
- State v. Inland Empire Refineries, Inc. 311 U.S. 713, (1940)
- United States v. Stewart 311 U.S. 60, (1940)
- L. Singer & Sons v. Union Pacific R. Co. 311 U.S. 295, (1940)
- United States v. Northern Pacific Railway Co. 311 U.S. 317, (1940)
- Equitable Loan Society, Inc. v. Bell 311 U.S. 621, (1940)
- Whiteman v. RCA Manufacturing Co. 311 U.S. 712, (1940)
- West India Oil Co. (PR) v. Domenech 311 U.S. 20, (1940)
- International Association of MacHinists Tool and Die Makers Lodge No. 35 v. National Labor Relations Board 311 U.S. 72, (1940)
- Bacardi Corp. of America v. Domenech 311 U.S. 150, (1940)
- Helvering v. Janney 311 U.S. 189, (1940)
- Taft v. Helvering 311 U.S. 195, (1940)
- Kloeb v. Armour & Co. 311 U.S. 199, (1940)
- United States v. Falcone 311 U.S. 205, (1940)
- Schriber-Schroth Co. v. Cleveland Trust Co. 311 U.S. 211, (1940)
- West v. American Telephone & Telegraph Co. 311 U.S. 223, (1940)
- Montgomery Ward & Co. v. Duncan 311 U.S. 243, (1940)
- C. E. Stevens Co. v. Foster & Kleiser Co. 311 U.S. 255, (1940)
- Bowman v. Loperena 311 U.S. 262, (1940)
- Helvering v. Oregon Mutual Life Insurance 311 U.S. 267, (1940)
- Helvering v. Pan-American Life Insurance 311 U.S. 272, (1940)
- Deckert v. Independence Shares Corp. 311 U.S. 282, (1940)
- United States v. Harris 311 U.S. 292, (1940)
- Six Companies of Cal. v. Joint Highway Dist. No. 13 of Cal. 311 U.S. 180, (1940)
- New World Life Insurance Co. v. United States 311 U.S. 620, (1940)
- National Labor Relations Board v. Foote Bros. Gear & Machine Corp. 311 U.S. 620, (1940)
- New World Life Insurance v. United States 92 Ct. Cl. 612, (1940)
- Wisconsin v. Illinois & the Sanitary District of Chicago 311 U.S. 107, (1940)
- Helvering v. Horst 311 U.S. 112, (1940)
- Federal Communications Commission v. Columbia Broadcasting System of California, Inc. 311 U.S. 132, (1940)
- Milk Wagon Drivers' Union, Local No. 753 v. Lake Valley Farm Products, Inc. 311 U.S. 91, (1940)
- Wilson & Co., Inc. v. United States 311 U.S. 104, (1940)
- Baker v. Grossjean 311 U.S. 618, (1940)
- Republic Steel Corp. v. National Labor Relations Board 311 U.S. 7, (1940)
- Fleisher Engineering & Construction Co. v. United States Ex Rel. Hallenbeck 311 U.S. 15, (1940)
- Hansberry v. Lee 311 U.S. 32, (1940)
- Helvering v. Northwest Steel Rolling Mills, Inc. 311 U.S. 46, (1940)
- Crane-Johnson Co. v. Helvering 311 U.S. 54, (1940)
- J. E. Riley Investment Co. v. Commissioner 311 U.S. 55, (1940)
- Neuberger v. Commissioner 311 U.S. 83, (1940)
- IA OF M. v. Labor Board 311 U.S. 72, (1940)
- Schmidt v. Minnesota State Board of Medical Examiners 311 U.S. 617, (1940)
- Martin v. California 311 U.S. 618, (1940)
- General Motors Corp. v. United States 94 Ct. Cl. 744, (1940)
- Keaton v. Oklahoma City 311 U.S. 616, (1940)
- Lisenba v. California 311 U.S. 617, (1940)
- Clark v. Alabama 311 U.S. 688, (1940)
- Continental Assurance Co. v. Tennessee 311 U.S. 5, (1940)
- Railroad Commission v. Rowan & Nichols Oil Co. 311 U.S. 614, (1940)