Atty. John K. Leslie

Atty. John K. Leslie

John K. Leslie is a lawyer practicing probate, wills & living wills, marriage & prenuptials and 10 other areas of law.

Chelmsford Chelmsford 47 yrs experience 47 year
Call (351) 221-7078 Book Appointment

Profile Summary

About John K. Leslie at a glance

John K. Leslie is a President based in Chelmsford, Massachusetts, practicing at The Law Office of John K. Leslie. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on divorce, child custody, probate, family law, and child support. Admitted to practice in Massachusetts (1979). Educated at Southwestern University School of Law (J.D., 1979) and Lowell Technological Institute (B.S., 1974). Recognitions include CV Notable. Serands clients in Chelmsford, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John K. Leslie is a lawyer practicing probate, wills & living wills, marriage & prenuptials and 10 other areas of law
  • John received a B.S. degree from Lowell Technological Institute in 1974, and has been licensed for 47 years
  • John practices at The Law Office of John K. Leslie in Chelmsford, MA

Practice Areas Explained

John K. Leslie's Areas of Practice

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

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

John K. Leslie is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in Massachusetts →

Child Custody & Visitation

John K. Leslie is one of 31,241 child custody attorneys indexed nationally. Browse child custody attorneys in Massachusetts →

Probate

John K. Leslie is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Massachusetts →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

John K. Leslie is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Massachusetts →

Child Support

John K. Leslie is one of 24,688 child support attorneys indexed nationally. Browse child support attorneys in Massachusetts →

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 Chelmsford 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 andnue, 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 Chelmsford or all attorneys in Massachusetts.

Frequently Asked

Common questions about John K. Leslie

Where is John K. Leslie's law office located?
John K. Leslie's law practice is located in Chelmsford, Massachusetts. The firm is The Law Office of John K. Leslie. You can contact the office directly through this profile page.
What practice areas does John K. Leslie handle?
John K. Leslie focuses on divorce, child custody, probate, family law, child support. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has John K. Leslie practiced law?
John K. Leslie has 47+ years of legal experience and has been licensed since 1979.
Where did John K. Leslie go to law school?
John K. Leslie earned their education at (J.D., 1979); (B.S., 1974).
How can I contact John K. Leslie for a consultation?
You can contact John K. Leslie 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 John K. Leslie received?
John K. Leslie's notable recognition includes: CV Notable.

Education

J.D.
Southwestern University School of Law
- 1979
B.S.
Lowell Technological Institute
- 1974

Awards

CV Notable

Bar Admissions

Massachusetts
Admitted: 1979

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