Atty. Mac D Finlayson

Atty. Mac D Finlayson

Mac D. Finlayson is senior counsel with Eller and Detrich.

Tulsa Tulsa 50 yrs experience 50 year
Call (539) 666-7530 Book Appointment

Bankruptcy & More Attorney · Serving Tulsa, OK · 50+ Years Experience

Profile Summary

About Mac D Finlayson at a Glance

Mac D Finlayson is a Senior Counsel based in Tulsa, Oklahoma, practicing at Eller and Detrich, A Professional Corporation. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on business, bankruptcy, creditor rights, and civil rights. Admitted to practice in Oklahoma (1976), U.S. District Court, Eastern, Northern and Western Districts of Oklahoma (1976), U.S. Court of Appeals, Tenth Circuit (1976), and U.S. District Court, Eastern District of Arkansas (1979). Educated at University of Tulsa College of Law (J.D., 1976) and Drury College (B.A. Political, 1973). Recognitions include AV Preeminent. Serves clients in Tulsa, OK and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mac D Finlayson

  • Mac D. Finlayson is senior counsel with Eller and Detrich
  • Mr. Finlayson graduated from Drury College (B.A. degree, cum laude, 1973). and the University of Tulsa (J.D., 1976), and has been engaged in the private practice of law in Tulsa, Oklahoma since that time, emphasizing commercial litigation, creditors’ rights and bankruptcy law
  • He is nationally recognized for his expertise in the defense of guarantors of student loans in bankruptcy dischargeability adversary proceedings
  • He is board-certified by the American Board of Certification as one of only two “triple-certified” attorneys in the United States in creditors’ rights law, business and consumer bankruptcy law and is a Director and Officer (President, 2014) of that organization
  • He has also been conferred the designation of Certified Fraud Examiner by the Association of Certified Fraud Examiners
  • Mr. Finlayson has been peer-reviewed by LexisNexis Martindale-Hubbell®l as an AV® Preeminent™ Peer Review Rated lawyer, the highest rating available addressing both legal ability and ethical standards
  • Mr. Finlayson is an active member, Paul Harris Fellow and Community Fellow of the Rotary Club of Tulsa, serving multiple terms on its Board of Directors, and honored as its 2009 Rotarian of the Year
  • He chaired the Rotary Club of Tulsa’s Henry P. Iba Citizen Athlete Awards in 2005 and has overseen its honorees and speakers selection for over 15 years
  • He is a mentor and fire safety educator at Celia Clinton Elementary School, and is a volunteer firefighter and Captain of the Beggs Rural Fire Dept

Practice Areas Explained

Mac D Finlayson's Areas of Legal Practice

Each practice area below reflects the types of cases Mac D Finlayson handles, with a practical overview of what that area of law involves and how it may apply to your situation in Tulsa.

Business & Corporate Law in Tulsa

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mac D Finlayson is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Oklahoma →

Bankruptcy & Debt in Tulsa

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Mac D Finlayson is one of 104,458 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Oklahoma →

Creditor Rights & Collections in Tulsa

Mac D Finlayson is one of 42,582 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in Oklahoma →

Civil Rights in Tulsa

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Mac D Finlayson is one of 69,634 civil rights attorneys indexed nationally. Browse civil rights attorneys in Oklahoma →

Jurisdictional Context

Why Local Counsel Matters in Tulsa

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

Tulsa Courts and Legal Process

Choosing a Tulsa-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 Oklahoma attorneys? Browse all attorneys in Tulsa or all attorneys in Oklahoma.

Frequently Asked

Common Questions About Mac D Finlayson

Where is Mac D Finlayson's law office located?
Mac D Finlayson's law practice is located in Tulsa, Oklahoma. The firm is Eller and Detrich, A Professional Corporation. You can contact the office directly through this profile page.
What practice areas does Mac D Finlayson handle?
Mac D Finlayson focuses on business, bankruptcy, creditor rights, civil rights. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Mac D Finlayson practiced law?
Mac D Finlayson has 50+ years of legal experience and has been licensed since 1976.
Where did Mac D Finlayson go to law school?
Mac D Finlayson earned their education at (J.D., 1976); (B.A. Political, 1973).
How can I contact Mac D Finlayson for a consultation?
You can contact Mac D Finlayson 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 Mac D Finlayson received?
Mac D Finlayson's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Tulsa Choose Mac D Finlayson

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 Mac D Finlayson's practice in the field of business, bankruptcy, creditor rights, and civil rights.

Decade-Tested Legal Experience

Mac D Finlayson brings 50+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Oklahoma, U.S. District Court, Eastern, Northern and Western Districts of Oklahoma, and U.S. Court of Appeals, Tenth Circuit, Mac D Finlayson can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, bankruptcy, and creditor rights, Mac D Finlayson can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Tulsa

A Tulsa-based practice means Mac D Finlayson attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mac D Finlayson Handles in Tulsa

Below is a representative sample of the types of matters Mac D Finlayson has experience with under Oklahoma law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Chapter 7 liquidation
Bankruptcy
Chapter 13 repayment plans
Bankruptcy
Debt negotiation
Bankruptcy
Creditor harassment defense
Bankruptcy

This list is illustrative, not exhaustive. Contact Mac D Finlayson directly to discuss the specifics of your situation.

Search Reference

How People Find Mac D Finlayson Online

Prospective clients searching for legal help in Tulsa 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 Mac D Finlayson.

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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 Mac D Finlayson directly.

Mac D Finlayson's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Tulsa College of Law
- 1976
B.A. Political
Drury College
- 1973

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Oklahoma
Admitted: 1976
U.S. District Court, Eastern, Northern and Western Districts of Oklahoma
Admitted: 1976
U.S. Court of Appeals, Tenth Circuit
Admitted: 1976
U.S. District Court, Eastern District of Arkansas
Admitted: 1979
U.S. District Court, Western District of Arkansas
Admitted: 1979
U.S. Supreme Court
Admitted: 1979

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