Immigration, citizenship: Supreme Court decisions

Every U.S. Supreme Court decision from the 1946 through 2025 Terms that the Supreme Court Database classifies under the issue “Immigration, citizenship,” part of the Civil Rights area.

Legal provisions most often involved

All 11 decisions, newest first

• Trump v. Barbara
  146 S. Ct. 2438Decided June 30, 20266–3John G. Roberts Jr.
• Sessions v. Morales-SantanaLaw held unconstitutional
  137 S. Ct. 1678Decided June 12, 20178–0Ruth Bader Ginsburg
• Ruben Flores-Villar v. United States
  564 U.S. 210Decided June 13, 20114–4
• Immigration and Naturalization Service v. Pangilinan
  486 U.S. 875Decided June 17, 19888–0Antonin Scalia
• United States Immigration and Naturalization Service v. Hibi
  414 U.S. 5Decided October 23, 19736–3Per curiam
• Astrup v. Immigration and Naturalization Service
  402 U.S. 509Decided May 24, 19719–0Hugo L. Black
• Berenyi v. District Director
  385 U.S. 630Decided January 23, 19676–3Potter Stewart
• Montana v. Kennedy
  366 U.S. 308Decided May 22, 19618–1John M. Harlan II
• Mackey v. Mendoza-Martinez
  362 U.S. 384Decided April 18, 19606–3Per curiam
• Tak Shan Fong v. United States
  359 U.S. 102Decided March 23, 19596–3William J. Brennan Jr.
• Moser v. United States
  341 U.S. 41Decided April 9, 19519–0Sherman Minton

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