Atty. J. Mark Maclin

Atty. J. Mark Maclin

J. Mark Maclin is a lawyer practicing family, criminal defense, litigation and 1 other area of law.

Du Quoin Du Quoin 54 yrs experience 54 year
Call (618) 937-8747 Book Appointment

Criminal Defense & More Attorney · Serving Du Quoin, IL · 54+ Years Experience

Profile Summary

About J. Mark Maclin at a Glance

J. Mark Maclin is a Principal based in Du Quoin, Illinois, practicing at J. Mark Maclin. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on criminal defense, family law, and litigation. Admitted to practice in Illinois (1972). Educated at University of Illinois (J.D., 1972) and Drake University (B.A., 1969). Recognitions include BV Distinguished. Serves clients in Du Quoin, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About J. Mark Maclin

  • J. Mark Maclin is a lawyer practicing family, criminal defense, litigation and 1 other area of law
  • J. received a B.A. degree from Drake University in 1969, and has been licensed for 54 years
  • J. practices at J. Mark Maclin in Du Quoin, IL

Practice Areas Explained

J. Mark Maclin's Areas of Legal Practice

Each practice area below reflects the types of cases J. Mark Maclin handles, with a practical overview of what that area of law involves and how it may apply to your situation in Du Quoin.

Criminal Defense in Du Quoin

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

J. Mark Maclin is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Illinois →

Family Law in Du Quoin

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

J. Mark Maclin is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Illinois →

Civil Litigation in Du Quoin

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

J. Mark Maclin is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Du Quoin

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Du Quoin are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Du Quoin Courts and Legal Process

Choosing a Du Quoin-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in Du Quoin or all attorneys in Illinois.

Frequently Asked

Common Questions About J. Mark Maclin

Where is J. Mark Maclin's law office located?
J. Mark Maclin's law practice is located in Du Quoin, Illinois. The firm is J. Mark Maclin. You can contact the office directly through this profile page.
What practice areas does J. Mark Maclin handle?
J. Mark Maclin focuses on criminal defense, family law, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has J. Mark Maclin practiced law?
J. Mark Maclin has 54+ years of legal experience and has been licensed since 1972.
Where did J. Mark Maclin go to law school?
J. Mark Maclin earned their education at (J.D., 1972); (B.A., 1969).
How can I contact J. Mark Maclin for a consultation?
You can contact J. Mark Maclin 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 J. Mark Maclin received?
J. Mark Maclin's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Du Quoin Choose J. Mark Maclin

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish J. Mark Maclin's practice in the field of criminal defense, family law, and litigation.

Decade-Tested Legal Experience

J. Mark Maclin brings 54+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering criminal defense, family law, and litigation, J. Mark Maclin can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Du Quoin

A Du Quoin-based practice means J. Mark Maclin attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues J. Mark Maclin Handles in Du Quoin

Below is a representative sample of the types of matters J. Mark Maclin has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law

This list is illustrative, not exhaustive. Contact J. Mark Maclin directly to discuss the specifics of your situation.

Search Reference

How People Find J. Mark Maclin Online

Prospective clients searching for legal help in Du Quoin commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like J. Mark Maclin.

J. Mark Maclin attorney J. Mark Maclin lawyer J. Mark Maclin Du Quoin J. Mark Maclin Illinois J. Mark Maclin reviews J. Mark Maclin contact J. Mark Maclin law firm criminal defense attorney in Du Quoin criminal defense lawyer Du Quoin best criminal defense attorney Du Quoin top rated criminal defense lawyer near me criminal defense attorney Illinois find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with J. Mark Maclin directly.

J. Mark Maclin's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Illinois
- 1972
B.A.
Drake University
- 1969

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1972

Client Reviews & Ratings — J. Mark Maclin

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