Justice Ketanji Brown Jackson

Voting and opinion record for Ketanji Brown Jackson in the Supreme Court Database, covering the 2022 through 2025 Terms.

Court eras served in this data: Roberts Court.

Majority opinions by issue area

“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 (22)

• Keathley v. Buddy Ayers Construction
  146 S. Ct. 1532Decided June 11, 20269–0Ketanji Brown Jackson
• Hikma Pharmaceuticals USA Inc. v. Amarin Pharma
  146 S. Ct. 1391Decided June 4, 20269–0Ketanji Brown Jackson
• M & K Employee Solutions, LLC v. Trustees of the Iam National Pension Fund
  146 S. Ct. 1224Decided May 21, 20269–0Ketanji Brown Jackson
• Urias-Orellana v. Bondi
  607 U.S. 537Decided March 4, 20269–0Ketanji Brown Jackson
• Villarreal v. Texas
  607 U.S. 465Decided February 25, 20269–0Ketanji Brown Jackson
• Barrett v. United States
  607 U.S. 128Decided January 14, 20269–0Ketanji Brown Jackson
• Hewitt v. United States
  145 S. Ct. 1113Decided June 26, 20255–4Ketanji Brown Jackson
• Rivers v. Guerrero
  145 S. Ct. 1343Decided June 12, 20259–0Ketanji Brown Jackson
• Ames v. Ohio Department of Youth Services
  145 S. Ct. 1540Decided June 5, 20259–0Ketanji Brown Jackson
• United States v. Miller
  145 S. Ct. 839Decided March 26, 20258–1Ketanji Brown Jackson
• Bouarfa v. Mayorkas
  604 U.S. 6Decided December 10, 20249–0Ketanji Brown Jackson
• Texas v. New Mexico and Colorado
  144 S. Ct. 1756Decided June 21, 20245–4Ketanji Brown Jackson
• Office of the U.S. Trustee v. John Q. Hammons Fall 2006, LLC
  144 S. Ct. 1588Decided June 14, 20246–3Ketanji Brown Jackson
• Coinbase v. Suski
  144 S. Ct. 1186Decided May 23, 20249–0Ketanji Brown Jackson
• Rudisill v. McDonough
  601 U.S. 294Decided April 16, 20247–2Ketanji Brown Jackson
• McElrath v. Georgia
  601 U.S. 87Decided February 21, 20249–0Ketanji Brown Jackson
• Lora v. United States
  599 U.S. 453Decided June 16, 20239–0Ketanji Brown Jackson
• Lac Du Flambeau Band of Lake Superior Chippewa Indians v. Coughlin
  599 U.S. 382Decided June 15, 20238–1Ketanji Brown Jackson
• Health and Hospital Corporation of Marion County v. Talevski
  599 U.S. 166Decided June 8, 20237–2Ketanji Brown Jackson
• Santos-Zacaria v. Garland
  598 U.S. 411Decided May 11, 20239–0Ketanji Brown Jackson
• Moac Mall Holdings LLC v. Transform Holdco LLC
  598 U.S. 288Decided April 19, 20239–0Ketanji Brown Jackson
• Delaware v. Pennsylvania and Wisconsin
  598 U.S. 115Decided February 28, 20239–0Ketanji Brown Jackson

Dissents in argued cases (most recent 30 of 59)

• National Republican Senatorial Committee v. Federal Election CommissionAltered precedentLaw held unconstitutional
  2026 U.S. LEXIS 2886Decided June 30, 20266–3Brett M. Kavanaugh
• West Virginia v. B.P.J.
  146 S. Ct. 2356Decided June 30, 20266–3Brett M. Kavanaugh
• Trump v. SlaughterAltered precedentLaw held unconstitutional
  146 S. Ct. 2283Decided June 29, 20266–3John G. Roberts Jr.
• Wolford v. LopezLaw held unconstitutional
  146 S. Ct. 2032Decided June 25, 20266–3Samuel A. Alito Jr.
• Monsanto Company v. Durnell
  146 S. Ct. 2001Decided June 25, 20267–2Brett M. Kavanaugh
• Mullin v. Al Otro Lado
  146 S. Ct. 2079Decided June 25, 20266–3Samuel A. Alito Jr.
• Mullin v. Doe
  146 S. Ct. 2121Decided June 25, 20266–3Samuel A. Alito Jr.
• Landor v. Louisiana Department of Corrections and Public Safety
  146 S. Ct. 1931Decided June 23, 20266–3Neil M. Gorsuch
• Exxon Mobil Corp. v. Corporacion Cimex, S.A.
  146 S. Ct. 1909Decided June 23, 20266–3Brett M. Kavanaugh
• Blanche v. Lau
  146 S. Ct. 1981Decided June 23, 20266–3Clarence Thomas
• Cisco Systems v. DoeAltered precedent
  146 S. Ct. 1882Decided June 23, 20266–3Amy Coney Barrett
• Fs Credit Opportunities Corp. v. Saba Capital Master Fund, Ltd.
  146 S. Ct. 1546Decided June 11, 20266–3Amy Coney Barrett
• Rutherford v. United States
  146 S. Ct. 1320Decided May 28, 20266–3Amy Coney Barrett
• Fernandez v. United States
  146 S. Ct. 1292Decided May 28, 20268–1Amy Coney Barrett
• Louisiana v. CallaisLaw held unconstitutional
  146 S. Ct. 1131Decided April 29, 20266–3Samuel A. Alito Jr.
• Chiles v. SalazarLaw held unconstitutional
  607 U.S. 627Decided March 31, 20268–1Neil M. Gorsuch
• U.S. Postal Service v. Konan
  607 U.S. 391Decided February 24, 20265–4Clarence Thomas
• Bost v. Illinois Bd. of Elections
  607 U.S. 71Decided January 14, 20267–2John G. Roberts Jr.
• Free Speech Coalition v. Paxton
  145 S. Ct. 2291Decided June 27, 20256–3Clarence Thomas
• Mahmoud v. Taylor
  145 S. Ct. 2332Decided June 27, 20256–3Samuel A. Alito Jr.
• Trump v. Casa, Inc.
  145 S. Ct. 2540Decided June 27, 20256–3Amy Coney Barrett
• Riley v. Bondi
  145 S. Ct. 2190Decided June 26, 20255–4Samuel A. Alito Jr.
• Medina v. Planned Parenthood South Atlantic
  145 S. Ct. 2219Decided June 26, 20256–3Neil M. Gorsuch
• Stanley v. City of Sanford
  145 S. Ct. 2058Decided June 20, 20257–2Neil M. Gorsuch
• Food and Drug Administration v. R.J. Reynolds Vapor Co.
  145 S. Ct. 1984Decided June 20, 20257–2Amy Coney Barrett
• McLaughlin Chiropractic Associates v. McKesson Corporation
  145 S. Ct. 2006Decided June 20, 20256–3Brett M. Kavanaugh
• Diamond Alternative Energy LLC v. Environmental Protection Agency
  145 S. Ct. 2121Decided June 20, 20257–2Brett M. Kavanaugh
• United States v. Skrmetti
  145 S. Ct. 1816Decided June 18, 20256–3John G. Roberts Jr.
• Feliciano v. Department of Transportation
  145 S. Ct. 1284Decided April 30, 20255–4Neil M. Gorsuch
• Advocate Christ Medical Center v. Kennedy
  145 S. Ct. 1262Decided April 29, 20257–2Amy Coney Barrett

Search all opinions by Justice Jackson

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