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R. Mark Williamson at a glance
Verified credentials for R. Mark Williamson sourced from public bar records.
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Areas of practice
Practice focus
R. Mark Williamson represents clients in Atlanta, Georgia across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About R. Mark Williamson
Mr. Williamson practiced with the Milwaukee law firm of Foley & Lardner before joining Alston & Bird and has been an adjunct professor of law at the University of Wisconsin in Madison and Georgia State University in Atlanta. He was on the faculties of the 1997, 1999, 2007, and 2011 Estate Planning Institutes in Athens, Georgia, and the 1997, 2000, 2007, and 2008 Fiduciary Law Institutes in St. Simons, Georgia.
In 1997, Mr. Williamson received the Estates and Trusts Magazine "Best Young Author Award" for a series of articles he co-authored with Professor Jeffrey Pennell of Emory University, and is the author of a BNA Tax Management Portfolio on tax treaties for individuals. He is listed in The Best Lawyers in America and is a Georgia "Super Lawyer."
Mr. Williamson also studied at the doctorate level at Louisiana State University and the Catholic University of America, and continues to perform professionally including a three-week tour of China in 2011-12.
Credentials
Education
Florida State University
J.D. · 1991
University of North Texas
— · 1983
Jurisdictions
Bar admissions
Georgia, State Bar o
ACTIVE
Wisconsin, State Bar
ACTIVE
Recognition
Awards & honors
Lawyer of the Year — Tax Law (Atlanta)
2026
Lawyer of the Year — Tax Law (Atlanta)
2020
Lawyer of the Year — Trusts and Estates (Atlanta)
2019
Best Lawyers in America — Tax Law
2026
Best Lawyers in America — Trusts and Estates
2026
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Schedule your consultationFrequently asked
Common questions
What areas of law does R. Mark Williamson practice?
R. Mark Williamson focuses on Tax and Trusts.
Where is R. Mark Williamson located?
R. Mark Williamson primarily serves clients in Atlanta, Georgia, with an office at 1201 West Peachtree Street, Suite 4900.
Is R. Mark Williamson a verified attorney?
R. Mark Williamson's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with R. Mark Williamson?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 404-881-7000.
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