Atty. Leo John Gallagher

Atty. Leo John Gallagher

Leo John Gallagher is a lawyer practicing criminal law, tort law, contract law and 1 other area of law. Leo received a B.A. degree from Montana University of in 1975, and has been licensed for 48 years.

Helena Helena 48 yrs experience 48 year
Call (406) 558-4267 Book Appointment

Profile Summary

About Leo John Gallagher at a glance

Leo John Gallagher is a contracts, personal injury, criminal defense, and creditor rights attorney based in Helena, Montana. They have 48+ years of legal experience, licensed to practice since 1978. Admitted to practice in Montana (1978). Educated at Puget Sound, University (J.D., 1978) and Montana University of (B.A., 1975). Recognitions include BV Distinguished. Serands clients in Helena, MT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Leo John Gallagher is a lawyer practicing criminal law, tort law, contract law and 1 other area of law
  • Leo received a B.A. degree from Montana University of in 1975, and has been licensed for 48 years
  • Leo practices in Helena, MT

Practice Areas Explained

Leo John Gallagher's Areas of Practice

Each practice area below reflects the types of cases Leo John Gallagher handles, with a brief overview of what that area of law covers.

Contracts

Leo John Gallagher is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Montana →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Leo John Gallagher is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Montana →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Leo John Gallagher is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Montana →

Creditor Rights & Collections

Leo John Gallagher is one of 42,948 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in Montana →

Jurisdictional Context

Why local counsel matters in Montana

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

Looking for additional Montana attorneys? Browse all attorneys in Helena or all attorneys in Montana.

Frequently Asked

Common questions about Leo John Gallagher

Where is Leo John Gallagher's law office located?
Leo John Gallagher's law practice is located in Helena, Montana. You can contact the office directly through this profile page.
What practice areas does Leo John Gallagher handle?
Leo John Gallagher focuses on contracts, personal injury, criminal defense, creditor rights. Each practice area listed reflects experience handling cases of that type in Montana.
How long has Leo John Gallagher practiced law?
Leo John Gallagher has 48+ years of legal experience and has been licensed since 1978.
Where did Leo John Gallagher go to law school?
Leo John Gallagher earned their education at (J.D., 1978); (B.A., 1975).
How can I contact Leo John Gallagher for a consultation?
You can contact Leo John Gallagher 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.
What awards or recognition has Leo John Gallagher received?
Leo John Gallagher's notable recognition includes: BV Distinguished.

Education

J.D.
Puget Sound, University
- 1978
B.A.
Montana University of
- 1975

Awards

BV Distinguished

Bar Admissions

Montana
Admitted: 1978

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