Atty. Patrick K Callahan

Atty. Patrick K Callahan

Mr. Patrick K Callahan is a lawyer practicing criminal law.

Portland Portland 45 yrs experience 45 year
Call (971) 762-3502 Book Appointment

Criminal Law Attorney · Serving Portland, OR · 45+ Years Experience

Profile Summary

About Patrick K Callahan at a Glance

Patrick K Callahan is a Multnomah County District Attorney's Office based in Portland, Oregon. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on criminal defense. Admitted to practice in Oregon (1981). Educated at University of Oregon J.D. (—) and Lewis and Clark College B.A. (—). Recognitions include AV Preeminent. Serves clients in Portland, OR and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Patrick K Callahan

  • Mr. Patrick K Callahan is a lawyer practicing criminal law
  • Patrick received a B.A. degree from Lewis and Clark College, and has been licensed for 45 years
  • Patrick practices in Portland, OR

Practice Areas Explained

Patrick K Callahan's Areas of Legal Practice

Each practice area below reflects the types of cases Patrick K Callahan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Portland.

Criminal Defense in Portland

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Patrick K Callahan is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Oregon →

Jurisdictional Context

Why Local Counsel Matters in Portland

Practicing law in Oregon. Legal matters in Oregon are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Portland are typically filed in the local municipal court or the appropriate Oregon state district court, depending on subject matter and amount in controversy. An attorney licensed in Oregon brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Oregon courts without local counsel or pro hac vice admission.

Portland Courts and Legal Process

Choosing a Portland-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Oregon attorneys? Browse all attorneys in Portland or all attorneys in Oregon.

Frequently Asked

Common Questions About Patrick K Callahan

Where is Patrick K Callahan's law office located?
Patrick K Callahan's law practice is located in Portland, Oregon. You can contact the office directly through this profile page.
What practice areas does Patrick K Callahan handle?
Patrick K Callahan focuses on criminal defense. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has Patrick K Callahan practiced law?
Patrick K Callahan has 45+ years of legal experience and has been licensed since 1981.
Where did Patrick K Callahan go to law school?
Patrick K Callahan earned their education at (—); (—).
How can I contact Patrick K Callahan for a consultation?
You can contact Patrick K Callahan 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 Patrick K Callahan received?
Patrick K Callahan's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Portland Choose Patrick K Callahan

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Patrick K Callahan's practice in the field of criminal defense.

Decade-Tested Legal Experience

Patrick K Callahan brings 45+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Criminal Defense Practice

Concentrating on criminal defense means Patrick K Callahan's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Portland

A Portland-based practice means Patrick K Callahan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Patrick K Callahan Online

Prospective clients searching for legal help in Portland commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Patrick K Callahan.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Patrick K Callahan directly.

Patrick K Callahan's Practice Areas & Specializations

Education & Law School Background

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University of Oregon J.D.
- In Progress
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Lewis and Clark College B.A.
- In Progress

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Oregon
Admitted: 1981

Client Reviews & Ratings — Patrick K Callahan

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