Atty. Michael Dillon O'Neill

Atty. Michael Dillon O'Neill

Michael Dillon O'Neill is a lawyer practicing litigation, personal injury, criminal law and 1 other area of law. Michael has been licensed for 24 years.

Cincinnati Cincinnati 24 yrs experience 24 year
Call (513) 813-0843 Book Appointment

Profile Summary

About Michael Dillon O'Neill at a glance

Michael Dillon O'Neill is a personal injury, criminal defense, and litigation attorney based in Cincinnati, Ohio. They have 24+ years of legal experience, licensed to practice since 2002. Admitted to practice in Ohio (2002). Serands clients in Cincinnati, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael Dillon O'Neill is a lawyer practicing litigation, personal injury, criminal law and 1 other area of law
  • Michael has been licensed for 24 years
  • Michael practices in Cincinnati, OH

Practice Areas Explained

Michael Dillon O'Neill's Areas of Practice

Each practice area below reflects the types of cases Michael Dillon O'Neill handles, with a brief overview of what that area of law covers.

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.

Michael Dillon O'Neill is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Ohio →

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.

Michael Dillon O'Neill is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Ohio →

Civil Litigation

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

Michael Dillon O'Neill is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Ohio →

Jurisdictional Context

Why local counsel matters in Ohio

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

Looking for additional Ohio attorneys? Browse all attorneys in Cincinnati or all attorneys in Ohio.

Frequently Asked

Common questions about Michael Dillon O'Neill

Where is Michael Dillon O'Neill's law office located?
Michael Dillon O'Neill's law practice is located in Cincinnati, Ohio. You can contact the office directly through this profile page.
What practice areas does Michael Dillon O'Neill handle?
Michael Dillon O'Neill focuses on personal injury, criminal defense, litigation. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Michael Dillon O'Neill practiced law?
Michael Dillon O'Neill has 24+ years of legal experience and has been licensed since 2002.
How can I contact Michael Dillon O'Neill for a consultation?
You can contact Michael Dillon O'Neill 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.

Bar Admissions

Ohio
Admitted: 2002

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