Atty. Thomas Michael O'Leary

Atty. Thomas Michael O'Leary

Thomas Michael O'Leary is a lawyer practicing immigration and naturalization. Thomas has been licensed for 49 years.

Tucson Tucson 49 yrs experience 49 year
Call (520) 675-2437 Book Appointment

Profile Summary

About Thomas Michael O'Leary at a glance

Thomas Michael O'Leary is an U.S. Dept. of Justice based in Tucson, Arizona. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on citizenship and immigration. Admitted to practice in Washington (1977). Serands clients in Tucson, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas Michael O'Leary is a lawyer practicing immigration and naturalization
  • Thomas has been licensed for 49 years
  • Thomas practices in Tucson, AZ

Practice Areas Explained

Thomas Michael O'Leary's Areas of Practice

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

Citizenship & Naturalization

Thomas Michael O'Leary is one of 5,960 citizenship attorneys indexed nationally. Browse citizenship attorneys in Arizona →

Immigration Law

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

Thomas Michael O'Leary is one of 40,633 immigration attorneys indexed nationally. Browse immigration attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

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

Looking for additional Arizona attorneys? Browse all attorneys in Tucson or all attorneys in Arizona.

Frequently Asked

Common questions about Thomas Michael O'Leary

Where is Thomas Michael O'Leary's law office located?
Thomas Michael O'Leary's law practice is located in Tucson, Arizona. You can contact the office directly through this profile page.
What practice areas does Thomas Michael O'Leary handle?
Thomas Michael O'Leary focuses on citizenship, immigration. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Thomas Michael O'Leary practiced law?
Thomas Michael O'Leary has 49+ years of legal experience and has been licensed since 1977.
How can I contact Thomas Michael O'Leary for a consultation?
You can contact Thomas Michael O'Leary 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

Washington
Admitted: 1977

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