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Hall v. Hall

Updated Sep 19, 2026

In brief

Hall v. Hall says a losing party can appeal after one consolidated case ends, even while the other consolidated cases continue.

Where it stands
Decided

Decided 9-0 · March 27, 2018 · Opinion by Chief Justice Roberts

What it’s about
This case was about whether lawsuits that have been consolidated for trial under Federal Rule of Civil Procedure 42(a) still keep their separate identities for purposes of appeal.
Who it affects
A losing party may appeal immediately when one consolidated case reaches a final judgment, even if the other cases are still ongoing. The decision clarifies when the appeal clock starts in single-district consolidated cases.

Summary: written with AI from the case record.

Illustration for Hall v. Hall
Conceptual illustration · AI-generated

What it's about

The Supreme Court held that when one of the consolidated cases ends in a final judgment, the losing party may appeal right away even if the other consolidated case or cases are still ongoing.

The case tested whether an appeal rule for multidistrict litigation also applies when one federal district court consolidates cases for trial.

Question presented

Should the clarity Gelboim gave to multidistrict cases be extended to single district consolidated cases, so that the entry of a final judgment in only one case triggers the appeal-clock for that case?

What the Court decided

Holding

When one of several cases consolidated under Rule 42(a) is finally decided, that decision confers upon the losing party the immediate right to appeal, regardless of whether any of the other consolidated cases remain pending. 142, reversed and remanded.

Result
Reversed

The vote

  • Joined the judgment
  • Wrote an opinion
Majority · 9joined the Court's opinion
  1. Robertswrote the opinion
  2. Thomas
  3. Gorsuch
  4. Kennedy
  5. Breyer
  6. Sotomayor
  7. Ginsburg
  8. Kagan
  9. Alito
9 justices joined the judgment.

What's next

The case returns to the Third Circuit for further proceedings. The Supreme Court overturned that court's judgment and sent the case back.

Documents

2

Docket activity

6
  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Case Briefing

    Sep 19, 2026 · Generated

  • AI analysis generated: Decision Record

    Sep 19, 2026 · Generated

  • New analysis added

    Sep 3, 2026 · Court records

  • Opinion added: opinion

    Mar 27, 2018 · Court records

Show 1 more
  • Brief added: Questions Presented

    Court records

More questions

3
What was Hall v. Hall about?
It asked whether lawsuits consolidated for trial under Rule 42(a) keep separate appeal rights when one case ends.
What did the Supreme Court decide in Hall v. Hall?
The Court said a losing party may appeal immediately after one consolidated case is finally decided, even if other cases remain pending.
When does the appeal clock start?
It starts when one consolidated case receives a final judgment, even if the other consolidated cases are still ongoing.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Sep 19, 2026Methodology

Court records and filings

Reporting and analysis