CaseTrail

Justice Amy Coney Barrett

Voting and opinion record for Amy Coney Barrett in the Supreme Court Database, covering the 2020 through 2025 Terms.

361decisions participated in
91%in the majority
31dissenting votes
36majority opinions written

Court eras served in this data: Roberts Court.

Majority opinions by issue area

Most often on the same side

JusticeSame sideCases together
Brett M. Kavanaugh90.0%361
John G. Roberts Jr.88.4%361
Samuel A. Alito Jr.84.3%357
Clarence Thomas84.2%361
Neil M. Gorsuch81.6%359

Least often on the same side

JusticeSame sideCases together
Stephen G. Breyer60.0%115
Sonia Sotomayor65.9%361
Ketanji Brown Jackson67.6%244
Elena Kagan70.9%361
Neil M. Gorsuch81.6%359

“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 (36)

Dissents in argued cases (most recent 30 of 31)

Search all opinions by Justice Barrett

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