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Atty. Thomas Deleo Zeleny

Atty. Thomas Deleo Zeleny

Thomas Deleo Zeleny is a lawyer. Thomas received a B.S. degree from Northern Illinois University, and has been licensed for 46 years.

Orland Park Orland Park 46 yrs experience 46 year
Call (224) 801-3334 Book Appointment

Profile Summary

About Thomas Deleo Zeleny at a glance

Thomas Deleo Zeleny is a Member based in Orland Park, Illinois, practicing at Thomas D. Zeleny. They have 46+ years of legal experience, licensed to practice since 1980. Admitted to practice in Illinois (1980). Educated at John Marshall Law School J.D. (—) and Northern Illinois University B.S. (—). Serands clients in Orland Park, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas Deleo Zeleny is a lawyer
  • Thomas received a B.S. degree from Northern Illinois University, and has been licensed for 46 years
  • Thomas practices at Thomas D. Zeleny in Orland Park, IL

Jurisdictional Context

Why local counsel matters in Illinois

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 Orland Park 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 andnue, 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.

Looking for additional Illinois attorneys? Browse all attorneys in Orland Park or all attorneys in Illinois.

Frequently Asked

Common questions about Thomas Deleo Zeleny

Where is Thomas Deleo Zeleny's law office located?
Thomas Deleo Zeleny's law practice is located in Orland Park, Illinois. The firm is Thomas D. Zeleny. You can contact the office directly through this profile page.
How long has Thomas Deleo Zeleny practiced law?
Thomas Deleo Zeleny has 46+ years of legal experience and has been licensed since 1980.
Where did Thomas Deleo Zeleny go to law school?
Thomas Deleo Zeleny earned their education at (—); (—).
How can I contact Thomas Deleo Zeleny for a consultation?
You can contact Thomas Deleo Zeleny 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

John Marshall Law School J.D.
- In Progress
Northern Illinois University B.S.
- In Progress

Bar Admissions

Illinois
Admitted: 1980

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