Government ExplainedA guide to how government works
Person profile · Supreme Court

Sonia Sotomayor

Sonia Sotomayor serves as an Associate Justice of the Supreme Court. Previously served on the Southern District of New York and the Second Circuit.

Current office
Associate Justice of the Supreme Court
Jurisdiction
United States
Seat or institution
Supreme Court
Research date
October 19, 2026
Understand the person’s background

Career context

Previously served on the Southern District of New York and the Second Circuit.

Evidence to explore, not a score

Selected public records

This is an illustrative collection across documented service, not an exhaustive career archive or a complete statement of policy positions. Missing records do not establish opposition, absence, or inaction. How the examples were selected →

Selected case participation; partial joins and separate opinions remain explicit
DecisionDateWhat this justice wrote or joined
Citizens United v. Federal Election CommissionJanuary 21, 2010Joined Part IV of the Court opinion and Stevens’s opinion concurring in part and dissenting in part.
Obergefell v. HodgesJune 26, 2015Joined Kennedy’s Court opinion.
Dobbs v. Jackson Women’s Health OrganizationJune 24, 2022Co-authored the joint dissent with Breyer and Kagan.
Andy Warhol Foundation for the Visual Arts, Inc. v. GoldsmithMay 18, 2023Wrote the Court opinion.
Consumer Financial Protection Bureau v. Community Financial Services Association of America, Ltd.May 16, 2024Joined the Court opinion and Kagan’s concurrence.
Trump v. United StatesJuly 1, 2024Wrote a dissent joined by Kagan and Jackson.
United States v. SkrmettiJune 18, 2025Wrote a dissent.

An absent participation entry is not a dissent or recusal. An older decision may predate this justice’s service. Read the opinions for their reasoning.

Continue your research

Official website or biography ↗

Read the research scope and unresolved details →

Sources you can check

Research checked October 19, 2026. Source publication dates may be earlier. Read the coverage and limitations →