JC
John M. Clarkson
John M. Clarkson is a lawyer in Washington, DC who works for US Dept of Justice/ Fbi. Practice areas include Government/Administrative. Court admissions include Court of Appeals, Fifth Circuit Court of Appeals. Licensed in Texas since 1988. Graduated from University of Virginia in 1986.
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Law school
Bar admission
Office
Disciplinary
JC
John M. Clarkson
US Dept of Justice/ FbiWashington, DC·38 years licensed
Claim profileContact attorney
John M. Clarkson is a lawyer in Washington, DC who works for US Dept of Justice/ Fbi. Practice areas include Government/Administrative. Court admissions include Court of Appeals, Fifth Circuit Court of Appeals. Licensed in Texas since 1988. Graduated from University of Virginia in 1986.
Law school
University of Virginia
Class of 1986
Bar admission
1988
State Bar of TX · No. 4321800
Office
J Edgar Hoover Bldg, 935 Pennsylvania Ave NW, Room 7350
Washington, DC 20535
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Government/Administrative
Courts admitted
- Court of Appeals
- Fifth Circuit Court of Appeals
- Texas Eastern District Court
- Texas Northern District Court
- Texas Southern District/Bankruptcy Court
- Texas Western District Court
- US Court of Appeals for Veterans' Claims
- US Supreme Court
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Last refreshed Jun 2026