Atty. Jonathan Daniel Mattingly

Atty. Jonathan Daniel Mattingly

Jonathan Daniel Mattingly is a lawyer practicing contract litigation, environmental, environmental litigation and 11 other areas of law. Jonathan received a B.S. degree from University of Notre Dame in 1995, and has been licensed for 28 years.

Indianapolis Indianapolis 28 yrs experience 28 year
Call (317) 533-6977 Book Appointment

Profile Summary

About Jonathan Daniel Mattingly at a glance

Jonathan Daniel Mattingly is a Partner based in Indianapolis, Indiana, practicing at Barnes & Thornburg LLP. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on contracts, personal injury, ip, breach of contract, and class action. Admitted to practice in Indiana (1998) and Indiana Supreme Court Indiana Northern District Court Indiana Southern District Court Seventh Circui (1998). Educated at Indiana University - Indianapolis (J.D., 1998) and University of Notre Dame (B.S., 1995). Recognitions include Peer Reviewed. Serands clients in Indianapolis, IN and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jonathan Daniel Mattingly is a lawyer practicing contract litigation, environmental, environmental litigation and 11 other areas of law
  • Jonathan received a B.S. degree from University of Notre Dame in 1995, and has been licensed for 28 years
  • Jonathan practices at Barnes & Thornburg LLP in Indianapolis, IN

Practice Areas Explained

Jonathan Daniel Mattingly's Areas of Practice

Each practice area below reflects the types of cases Jonathan Daniel Mattingly handles, with a brief overview of what that area of law covers.

Contracts

Jonathan Daniel Mattingly is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Indiana →

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.

Jonathan Daniel Mattingly is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Indiana →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Jonathan Daniel Mattingly is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Indiana →

Breach of Contract

Jonathan Daniel Mattingly is one of 5,938 breach of contract attorneys indexed nationally. Browse breach of contract attorneys in Indiana →

Class Action

Jonathan Daniel Mattingly is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Indiana →

Jurisdictional Context

Why local counsel matters in Indiana

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

Looking for additional Indiana attorneys? Browse all attorneys in Indianapolis or all attorneys in Indiana.

Frequently Asked

Common questions about Jonathan Daniel Mattingly

Where is Jonathan Daniel Mattingly's law office located?
Jonathan Daniel Mattingly's law practice is located in Indianapolis, Indiana. The firm is Barnes & Thornburg LLP. You can contact the office directly through this profile page.
What practice areas does Jonathan Daniel Mattingly handle?
Jonathan Daniel Mattingly focuses on contracts, personal injury, ip, breach of contract, class action. Each practice area listed reflects experience handling cases of that type in Indiana.
How long has Jonathan Daniel Mattingly practiced law?
Jonathan Daniel Mattingly has 28+ years of legal experience and has been licensed since 1998.
Where did Jonathan Daniel Mattingly go to law school?
Jonathan Daniel Mattingly earned their education at (J.D., 1998); (B.S., 1995).
How can I contact Jonathan Daniel Mattingly for a consultation?
You can contact Jonathan Daniel Mattingly 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 Jonathan Daniel Mattingly received?
Jonathan Daniel Mattingly's notable recognition includes: Peer Reviewed.

Education

J.D.
Indiana University - Indianapolis
- 1998
B.S.
University of Notre Dame
- 1995

Awards

Peer Reviewed

Bar Admissions

Indiana
Admitted: 1998
Indiana Supreme Court Indiana Northern District Court Indiana Southern District Court Seventh Circui
Admitted: 1998

Reviews

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