Atty. James Mercer Lamb

Atty. James Mercer Lamb

James Mercer Lamb is a lawyer practicing business & corporate, civil litigation, contracts and 8 other areas of law. James received a B.S. degree from University of Oklahoma in 1966, and has been licensed for 47 years.

Tulsa Tulsa 47 yrs experience 47 year
Call (918) 419-0083 Book Appointment

Profile Summary

About James Mercer Lamb at a glance

James Mercer Lamb is a Member based in Tulsa, Oklahoma, practicing at Lamb Law Firm, P.C.. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on contracts, trusts, probate, estate planning, and business. Admitted to practice in Oklahoma (1979) and Texas (1986). Educated at University of Tulsa (J.D., 1979) and University of Oklahoma (B.S., 1966). Recognitions include BV Distinguished. Active member of Tulsa County (Member, Mineral Law Section Member, Executive Committee, 1979-1980 Chairman, Professional Information and Education Committee, 1980-1981) and Oklahoma Bar Associations. Serands clients in Tulsa, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James Mercer Lamb is a lawyer practicing business & corporate, civil litigation, contracts and 8 other areas of law
  • James received a B.S. degree from University of Oklahoma in 1966, and has been licensed for 47 years
  • James practices at Lamb Law Firm, P.C. in Tulsa, OK

Practice Areas Explained

James Mercer Lamb's Areas of Practice

Each practice area below reflects the types of cases James Mercer Lamb handles, with a brief overview of what that area of law covers.

Contracts

James Mercer Lamb is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Oklahoma →

Trusts

James Mercer Lamb is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Oklahoma →

Probate

James Mercer Lamb is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Oklahoma →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

James Mercer Lamb is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Oklahoma →

Business & Corporate Law

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

James Mercer Lamb is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Oklahoma →

Jurisdictional Context

Why local counsel matters in Oklahoma

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 andnue, 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.

Looking for additional Oklahoma attorneys? Browse all attorneys in Tulsa or all attorneys in Oklahoma.

Frequently Asked

Common questions about James Mercer Lamb

Where is James Mercer Lamb's law office located?
James Mercer Lamb's law practice is located in Tulsa, Oklahoma. The firm is Lamb Law Firm, P.C.. You can contact the office directly through this profile page.
What practice areas does James Mercer Lamb handle?
James Mercer Lamb focuses on contracts, trusts, probate, estate planning, business. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has James Mercer Lamb practiced law?
James Mercer Lamb has 47+ years of legal experience and has been licensed since 1979.
Where did James Mercer Lamb go to law school?
James Mercer Lamb earned their education at (J.D., 1979); (B.S., 1966).
How can I contact James Mercer Lamb for a consultation?
You can contact James Mercer Lamb 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 James Mercer Lamb received?
James Mercer Lamb's notable recognition includes: BV Distinguished.

Education

J.D.
University of Tulsa
- 1979
B.S.
University of Oklahoma
- 1966

Awards

BV Distinguished

Bar Admissions

Oklahoma
Admitted: 1979
Texas
Admitted: 1986

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