The Mass. angle on US Supreme Court decisions

July 8, 2026

The US Supreme Court’s final stretch before its summer recess ended last week with a flurry of rulings on high-profile cases, including birthright citizenship, the independence of the Federal Reserve, trans athletes, and mail-in ballots.

More ideologically split than in prior terms, the highest court in the nation often divided cleanly along political lines, and its conservative majority prevailed 6-3 in more than a fifth of its rulings this session.

Massachusetts was actively engaged on many of the most important cases, with some of them running through the New England federal courts and Attorney General Andrea Campbell’s office often wading in, typically with a coalition of blue state attorneys general.

With opinions in hand, here are some cases decided this year with direct ties to Massachusetts policy interests.

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