Supreme Court decisions of October Term 2018

The Court’s 2018 Term began in October 2018. These are the 73 decisions SCDB records for it, decided between November 6, 2018 and June 27, 2019, during the Roberts Court.

← 2017 Term · 2019 Term →

Decided by one vote (18)

• Stokeling v. United States
  139 S. Ct. 544Decided January 15, 20195–4Clarence Thomas
• Nielsen v. Preap
  139 S. Ct. 954Decided March 19, 20195–4Samuel A. Alito Jr.
• Washington State Department of Licensing v. Cougar Den Inc.
  139 S. Ct. 1000Decided March 19, 20195–4Stephen G. Breyer
• Bucklew v. Precythe
  139 S. Ct. 1112Decided April 1, 20195–4Neil M. Gorsuch
• Lamps Plus Inc. v. Varela
  139 S. Ct. 1407Decided April 24, 20195–4John G. Roberts Jr.
• Apple Inc. v. Pepper
  139 S. Ct. 1514Decided May 13, 20195–4Brett M. Kavanaugh
• Franchise Tax Board of California v. HyattAltered precedent
  139 S. Ct. 1485Decided May 13, 20195–4Clarence Thomas
• Herrera v. WyomingAltered precedent
  139 S. Ct. 1686Decided May 20, 20195–4Sonia Sotomayor
• Home Depot U.S.A. Inc. v. Jackson
  139 S. Ct. 1743Decided May 28, 20195–4Clarence Thomas
• Mont v. United States
  139 S. Ct. 1826Decided June 3, 20195–4Clarence Thomas
• Manhattan Community Access Corp. v. Halleck
  139 S. Ct. 1921Decided June 17, 20195–4Brett M. Kavanaugh
• Virginia House of Delegates v. Bethune-Hill
  139 S. Ct. 1945Decided June 17, 20195–4Ruth Bader Ginsburg
• Knick v. Township of ScottAltered precedent
  139 S. Ct. 2162Decided June 21, 20195–4John G. Roberts Jr.
• United States v. DavisLaw held unconstitutional
  139 S. Ct. 2319Decided June 24, 20195–4Neil M. Gorsuch
• United States v. HaymondLaw held unconstitutional
  139 S. Ct. 2369Decided June 26, 20195–4Neil M. Gorsuch
• Rucho v. Common CauseAltered precedent
  139 S. Ct. 2484Decided June 27, 20195–4John G. Roberts Jr.
• Mitchell v. Wisconsin
  139 S. Ct. 2525Decided June 27, 20195–4Samuel A. Alito Jr.
• Department of Commerce v. New York
  139 S. Ct. 2551Decided June 27, 20195–4John G. Roberts Jr.

All decisions, in order

• Mount Lemmon Fire District v. Guido
  139 S. Ct. 22Decided November 6, 20188–0Ruth Bader Ginsburg
• Weyerhaeuser Company v. U.S. Fish and Wildlife Service
  139 S. Ct. 361Decided November 27, 20188–0John G. Roberts Jr.
• United States v. Stitt
  139 S. Ct. 399Decided December 10, 20189–0Stephen G. Breyer
• Shoop v. Hill
  139 S. Ct. 504Decided January 7, 20199–0Per curiam
• Escondido v. Emmons
  139 S. Ct. 500Decided January 7, 20199–0Per curiam
• Henry Schein Inc. v. Archer and White Sales Inc.
  139 S. Ct. 524Decided January 8, 20199–0Brett M. Kavanaugh
• Culbertson v. Berryhill
  139 S. Ct. 517Decided January 8, 20199–0Clarence Thomas
• New Prime Inc. v. Oliveira
  139 S. Ct. 532Decided January 15, 20198–0Neil M. Gorsuch
• Stokeling v. United States
  139 S. Ct. 544Decided January 15, 20195–4Clarence Thomas
• Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA Inc.
  139 S. Ct. 628Decided January 22, 20199–0Clarence Thomas
• Moore v. Texas
  139 S. Ct. 666Decided February 19, 20196–3Per curiam
• Dawson v. Steager
  139 S. Ct. 698Decided February 20, 20199–0Neil M. Gorsuch
• Timbs v. Indiana
  139 S. Ct. 682Decided February 20, 20199–0Ruth Bader Ginsburg
• Yovino v. Rizo
  139 S. Ct. 706Decided February 25, 20199–0Per curiam
• Nutraceutical Corp. v. Lambert
  139 S. Ct. 710Decided February 26, 20199–0Sonia Sotomayor
• Madison v. Alabama
  139 S. Ct. 718Decided February 27, 20195–3Elena Kagan
• Garza v. Idaho
  139 S. Ct. 738Decided February 27, 20196–3Sonia Sotomayor
• Jam v. Int'l Finance Corp.
  139 S. Ct. 759Decided February 27, 20197–1John G. Roberts Jr.
• BNSF Railway Company v. Loos
  139 S. Ct. 893Decided March 4, 20197–2Ruth Bader Ginsburg
• Fourth Estate Public Benefit Corp. v. Wall-Street.com
  139 S. Ct. 881Decided March 4, 20199–0Ruth Bader Ginsburg
• Rimini Street Inc. v. Oracle USA Inc.
  139 S. Ct. 873Decided March 4, 20199–0Brett M. Kavanaugh
• Air and Liquid Systems Corp. v. Devries
  139 S. Ct. 986Decided March 19, 20196–3Brett M. Kavanaugh
• Nielsen v. Preap
  139 S. Ct. 954Decided March 19, 20195–4Samuel A. Alito Jr.
• Washington State Department of Licensing v. Cougar Den Inc.
  139 S. Ct. 1000Decided March 19, 20195–4Stephen G. Breyer
• Frank v. Gaos
  139 S. Ct. 1041Decided March 20, 20198–1Per curiam
• Obduskey v. McCarthy & Holthus LLP
  139 S. Ct. 1029Decided March 20, 20199–0Stephen G. Breyer
• Sturgeon v. Frost
  139 S. Ct. 1066Decided March 26, 20199–0Elena Kagan
• Republic of Sudan v. Harrison
  139 S. Ct. 1048Decided March 26, 20198–1Samuel A. Alito Jr.
• Lorenzo v. Securities and Exchange Commission
  139 S. Ct. 1094Decided March 27, 20196–2Stephen G. Breyer
• Bucklew v. Precythe
  139 S. Ct. 1112Decided April 1, 20195–4Neil M. Gorsuch
• Biestek v. Berryhill
  139 S. Ct. 1148Decided April 1, 20196–3Elena Kagan
• Emulex Corp. v. Varjabedian
  139 S. Ct. 1407Decided April 23, 20199–0Per curiam
• Lamps Plus Inc. v. Varela
  139 S. Ct. 1407Decided April 24, 20195–4John G. Roberts Jr.
• Thacker v. Tennessee Valley Authority
  139 S. Ct. 1435Decided April 29, 20199–0Elena Kagan
• Apple Inc. v. Pepper
  139 S. Ct. 1514Decided May 13, 20195–4Brett M. Kavanaugh
• Franchise Tax Board of California v. HyattAltered precedent
  139 S. Ct. 1485Decided May 13, 20195–4Clarence Thomas
• Cochise Consultancy Inc. v. U.S.
  139 S. Ct. 1507Decided May 13, 20199–0Clarence Thomas
• Merck Sharp & Dohme Corp. v. Albrecht
  139 S. Ct. 1688Decided May 20, 20199–0Stephen G. Breyer
• Herrera v. WyomingAltered precedent
  139 S. Ct. 1686Decided May 20, 20195–4Sonia Sotomayor
• Mission Product Holdings Inc. v. Tempnology, LLC
  139 S. Ct. 1652Decided May 20, 20198–1Elena Kagan
• Nieves v. Bartlett
  139 S. Ct. 1715Decided May 28, 20198–1John G. Roberts Jr.
• Home Depot U.S.A. Inc. v. Jackson
  139 S. Ct. 1743Decided May 28, 20195–4Clarence Thomas
• Smith v. Berryhill
  139 S. Ct. 1765Decided May 28, 20199–0Sonia Sotomayor
• Box v. Planned Parenthood of Ind. & Ky.
  139 S. Ct. 1780Decided May 28, 20197–2Per curiam
• Azar v. Allina Health Services
  139 S. Ct. 1804Decided June 3, 20197–1Neil M. Gorsuch
• Mont v. United States
  139 S. Ct. 1826Decided June 3, 20195–4Clarence Thomas
• Fort Bend County v. Davis
  139 S. Ct. 1843Decided June 3, 20199–0Ruth Bader Ginsburg
• Taggart v. Lorenzen
  139 S. Ct. 1795Decided June 3, 20199–0Stephen G. Breyer
• Return Mail Inc. v. U.S. Postal Service
  139 S. Ct. 1853Decided June 10, 20196–3Sonia Sotomayor
• Parker Drilling Management Services, Ltd. v. Newton
  139 S. Ct. 1881Decided June 10, 20199–0Clarence Thomas
• Quarles v. United States
  139 S. Ct. 1872Decided June 10, 20199–0Brett M. Kavanaugh
• Virginia Uranium v. Warren
  139 S. Ct. 1894Decided June 17, 20196–3Neil M. Gorsuch
• Gamble v. United States
  139 S. Ct. 1960Decided June 17, 20197–2Samuel A. Alito Jr.
• Manhattan Community Access Corp. v. Halleck
  139 S. Ct. 1921Decided June 17, 20195–4Brett M. Kavanaugh
• Virginia House of Delegates v. Bethune-Hill
  139 S. Ct. 1945Decided June 17, 20195–4Ruth Bader Ginsburg
• Gundy v. United States
  139 S. Ct. 2116Decided June 20, 20195–3Elena Kagan
• American Legion v. American Humanist Association
  139 S. Ct. 2067Decided June 20, 20197–2Samuel A. Alito Jr.
• PDR Network, LLC v. Carlton & Harris Chiropractic Inc.
  139 S. Ct. 2051Decided June 20, 20199–0Stephen G. Breyer
• McDonough v. Smith
  139 S. Ct. 2149Decided June 20, 20196–3Sonia Sotomayor
• Knick v. Township of ScottAltered precedent
  139 S. Ct. 2162Decided June 21, 20195–4John G. Roberts Jr.
• Flowers v. Mississippi
  139 S. Ct. 2228Decided June 21, 20197–2Brett M. Kavanaugh
• Rehaif v. United States
  139 S. Ct. 2191Decided June 21, 20197–2Stephen G. Breyer
• North Carolina Department of Revenue v. the Kimberley Rice Kaestner 1992 Family TrustLaw held unconstitutional
  139 S. Ct. 2213Decided June 21, 20199–0Sonia Sotomayor
• The Dutra Group v. Batterton
  139 S. Ct. 2275Decided June 24, 20196–3Samuel A. Alito Jr.
• Iancu v. BrunettiLaw held unconstitutional
  139 S. Ct. 2294Decided June 24, 20196–3Elena Kagan
• United States v. DavisLaw held unconstitutional
  139 S. Ct. 2319Decided June 24, 20195–4Neil M. Gorsuch
• Food Marketing Institute v. Argus Leader Media
  139 S. Ct. 2356Decided June 24, 20196–3Neil M. Gorsuch
• United States v. HaymondLaw held unconstitutional
  139 S. Ct. 2369Decided June 26, 20195–4Neil M. Gorsuch
• Tennessee Wine & Spirits Retailers Association v. ThomasLaw held unconstitutional
  139 S. Ct. 2449Decided June 26, 20197–2Samuel A. Alito Jr.
• Kisor v. Wilkie
  139 S. Ct. 2400Decided June 26, 20199–0Elena Kagan
• Rucho v. Common CauseAltered precedent
  139 S. Ct. 2484Decided June 27, 20195–4John G. Roberts Jr.
• Mitchell v. Wisconsin
  139 S. Ct. 2525Decided June 27, 20195–4Samuel A. Alito Jr.
• Department of Commerce v. New York
  139 S. Ct. 2551Decided June 27, 20195–4John G. Roberts Jr.

← 2017 Term · 2019 Term →

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