Atty. John B. Langan

Atty. John B. Langan

John B. Langan is a lawyer.

Boston Boston 32 Years Experience 32 year
Call (857) 810-7331

Profile Summary

About John B. Langan at a glance

John B. Langan is a Massachusetts Bay Transp. Auth. based in Boston, Massachusetts. They have 32+ years of legal experience, licensed to practice since 1994. Admitted to practice in Massachusetts (1994). Educated at Northeastern University (J.D., 1994) and University of Massachusetts Class of 1990 (—). Serves clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John B. Langan is a lawyer
  • John received a degree from University of Massachusetts in 1990, and has been licensed for 32 years
  • John practices in Boston, MA

Jurisdictional Context

Why local counsel matters in Massachusetts

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Boston are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Massachusetts courts without local counsel or pro hac vice admission.

Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about John B. Langan

Where is John B. Langan's law office located?
John B. Langan's law practice is located in Boston, Massachusetts. You can contact the office directly through this profile page.
How long has John B. Langan practiced law?
John B. Langan has 32+ years of legal experience and has been licensed since 1994.
Where did John B. Langan go to law school?
John B. Langan earned their education at (J.D., 1994); (—).
How can I contact John B. Langan for a consultation?
You can contact John B. Langan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Northeastern University
- 1994
University of Massachusetts Class of 1990
- In Progress

Bar Admissions

Massachusetts
Admitted: 1994

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