Atty. Tatum O'Brien

Atty. Tatum O'Brien

Tatum O'Brien is a lawyer practicing criminal defense, personal injury, general practice. Tatum has been licensed for 21 years.

Fargo Fargo 21 yrs experience 21 year
Call (218) 593-3426 Book Appointment

Profile Summary

About Tatum O'Brien at a glance

Tatum O'Brien is an Associate based in Fargo, North Dakota, practicing at Kennelly & O'Keeffe Ltd.. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on personal injury and criminal defense. Admitted to practice in North Dakota (2005), Minnesota (2007), and South Dakota (2007). Educated at University of North Dakota (J.D., 2005). Serands clients in Fargo, ND and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Tatum O'Brien is a lawyer practicing criminal defense, personal injury, general practice
  • Tatum has been licensed for 21 years
  • Tatum practices at Kennelly & O'Keeffe Ltd. in Fargo, ND

Practice Areas Explained

Tatum O'Brien's Areas of Practice

Each practice area below reflects the types of cases Tatum O'Brien 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.

Tatum O'Brien is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in North Dakota →

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.

Tatum O'Brien is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in North Dakota →

Jurisdictional Context

Why local counsel matters in North Dakota

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

Looking for additional North Dakota attorneys? Browse all attorneys in Fargo or all attorneys in North Dakota.

Frequently Asked

Common questions about Tatum O'Brien

Where is Tatum O'Brien's law office located?
Tatum O'Brien's law practice is located in Fargo, North Dakota. The firm is Kennelly & O'Keeffe Ltd.. You can contact the office directly through this profile page.
What practice areas does Tatum O'Brien handle?
Tatum O'Brien focuses on personal injury, criminal defense. Each practice area listed reflects experience handling cases of that type in North Dakota.
How long has Tatum O'Brien practiced law?
Tatum O'Brien has 21+ years of legal experience and has been licensed since 2005.
Where did Tatum O'Brien go to law school?
Tatum O'Brien earned their education at (J.D., 2005).
How can I contact Tatum O'Brien for a consultation?
You can contact Tatum O'Brien 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

J.D.
University of North Dakota
- 2005

Bar Admissions

North Dakota
Admitted: 2005
Minnesota
Admitted: 2007
South Dakota
Admitted: 2007

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