John P. Flannery II

PRO

John P. Flannery II

also known as LAWYER FLANNERY, and FLANNERY LITIGATION

4.6
Rating: 10.0

Licensed for 52 years

Criminal defense Lawyer at Leesburg, VA
Practice Areas: Criminal Defense, White Collar Crime, Litigation

1602 Village Market Blvd #225, Leesburg, VA

Free Consultation

About John

Biography

We have been handling criminal and civil cases for more than fifty years; we fight for our clients.

We know the accused is often unfairly treated, and overcharged; we fight for the accused's rights.

We are advocates in complex and simpler but important civil litigation in federal and state courts.

Practice Areas

3

Practice Areas

Criminal Defense 60%

John's criminal defense and appellate practice, at the federal and state level, has encompassed white collar criminal defense (including several significant chronic pain cases), but also securities fraud, copyright, controlled substances, child porn, murder, assault, battery, DUI, conspiracy, reckless driving, conversion, theft, larceny, and more: John is a former NY federal and state prosecutor who was a member of the Board of the National Association of Criminal Defense Lawyers.

52 years

60%
White Collar Crime 30%

30%
Litigation 10%

Labor (Management/Employee), wrongful discharge, Intellectual Property, Corporate, Contract, Breach, Fraud, interference with contract, Civil Conspiracy, Copyright violation, business hi-tech, IP, Sarbanes Oxley, and otherwise a general civil practice.

47 years

10%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes

Hourly Rates

$ 500-600 per hour


Payment Methods

  • Cash
  • Check
  • Credit Card

Licenses

Licensed in West Virginia for 15 years

State: West Virginia

Acquired: 2010

Active

No misconduct found

Licensed in Virginia for 42 years

State: Virginia

Acquired: 1983

Active

No misconduct found

Licensed in District of Columbia for 42 years

State: District of Columbia

Acquired: 1983

Good Standing

No misconduct found

Licensed in New York for 52 years

State: New York

Acquired: 1973

Currently Registered

No misconduct found

Location

CAMPBELL FLANNERY

1602 Village Market Blvd #225, Leesburg, VA, 20175

campbellflannery.com/team/

Online Presence

Other places you can find John online.

John P. Flannery II's Reviews

Avvo Review Score

4.6 /5.0

10 Client Reviews

5 star (9)
4 star (0)
3 star (0)
2 star (0)
1 star (1)

Posted by Mark Ibsen MD | January 13, 2026 | Hired Attorney

This review is from a person who hired this attorney.

Brilliant man.

Expensive and worth it. Thorough, passionate when necessary, Diplomatic. We have worked together for 7 years. I wish I’d never met him, but I’m sure glad I did.

Posted by Merle | January 12, 2026 | Hired Attorney

This review is from a person who hired this attorney.

Honest and Reliable

We had the privilege of John Flannery 's service helping our family dissolve a complicated trust dispute. John was always available, no matter how small or great our questions seemed to be. He is very professional in conducting business and offering counsel in any situation. We appreciate the opportu...nity to work with John Flannery. Jim Dill and Merle Kerns

Posted by Lisa | December 14, 2017 | Hired Attorney

This review is from a person who hired this attorney.

Lisa

John Flannery is a very thorough and competent lawyer. He is Professional and passionate about his work. He gets results, and works hard to get the very best he can for his clients. He never lets it go until he has the results he knows are good for his clients. I would highly recommend him.

Posted by anonymous | July 20, 2017 | Hired Attorney

This review is from a person who hired this attorney.

Timely, Reliable and Thoughtful Counsel

Mr. Flannery has reviewed and improved my business agreements and has provided strategic advice related to my business plan and planned alliances. I find his education in engineering and business experience to be extremely helpful supplements to his extensive knowledge of the law.

Posted by Glenn Rosenthal | July 3, 2017 | Hired Attorney

This review is from a person who hired this attorney.

Finest Corporate Attorney

John Flannery is an excellent and very thorough attorney. I used John to support an IP theft suit that my company filed in Federal Court. John worked very closely with me to learn all the information including the highly technical data concerning my technical niche market. John fought all motions tha...t were being levied by the defendants and worked to a fair resolution for the circumstances. I would recommend to anyone. Having John on your side to support your legal needs is a big advantage and comfort.

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John P. Flannery II's Lawyer Endorsements

Endorse John
Carleton Penn III headshot
Carleton Penn

Criminal defense lawyer | Mar 15

Relationship: Fellow lawyer in community

"I have known John for decades who has earned a reputation as a tireless, tenacious advocate for his client. I can recall of one case that John was involved in Loudoun Circuit in which the Pretrial Motions took more than a month based on their complexity and volume of material; this is unheard in state court. With his background of a federal prosecutor, John should be on anyone's short list for defense in federal court."

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Experience

Rating:  10.0 (Superb)

Honors

2016

Client Satisfaction, American Institute of Criminal Law Attorneys

2015

Commemorate Service in Litigation, Loudoun County Democratic Committee

1996

Marshall Stern Award, National Association of Criminal Defense Lawyers

1983

Commemoration of Service - Special Counsel, U.S. Senate Labor Committee

1979

SPECIAL COMMENDATION - for OUTSTANDING SERVICE, US Department of Justice

Work Experience

2002 - Present

Principal, Campbell Flannery

1998 - 2001

Special Counsel/Chief of Staff, U.S. Congress, House Of Representatives

1997 - 1998

Special Counsel, U.S. Congress, House of Representatives, Education & Workforce Committee

1996 - 1997

Special Counsel, U.S. Congress, House of Representatives, U. S. House Judiciary Committee

1985 - 1986

Assistant District Attorney, Bronx County DA’s Office

1984 - 1996

Principal, John P. Flannery, Esq., P.C.

1984 - 1984

Democratic Nominee, U.S. Congressional Nominee, 10th Congressional District, Virginia

1982 - 1983

Special Counsel, U.S. Congress, U.S. Senate Labor Committee

1982 - 1982

Special Counsel, U.S. Congress, U.S. Senate Judiciary Committee

1979 - 1982

Senior Associate, Poletti Freidin Prashker Feldman & Gartner

1974 - 1979

Assistant U.S. Attorney, U. S. Attorney, Southern District of NY

1972 - 1974

Law Clerk, U.S. Court of Appeals, Second Circuit, apptd by Judge Paul Hays

Associations

1985 - Present

National Association of Criminal Defense Attorneys

Member/former Member Board of Directors

1979 - Present

US Attorney Robert Fiske Association.

Member

Sample of Legal Cases

Florida v. Richard Paey

Full and complete pardon

See More Legal Cases

Education

2002

GW Graduate School

MSIS

1972

Columbia University School of Law

JD

1969

Columbia Engineering

BS - Bachelor of Science

1969

Fordham College

BS

Speaking Engagements

2017

Rust Library

"VOTING RIGHTS"

Publications

2008

George Mason University Civil Rights Law Journal “Students Died at Virginia Tech Because Our Government Failed to Act,” 18 GEORGE MASON UNIVERSITY CIVIL RIGHTS LAW JOURNAL 285 (Spring 2008)

2007

US Congress, House Judiciary Committee Congressional Testimony, on “THE DRUG ENFORCEMENT ADMINISISTRATION’S REGULATION OF MEDICINE,” before the House Judiciary Subcommittee on Crime, Terrorism, and Homeland Security, July 12, 2007

1995

Virginia Journal of Social Policy & the Law , “Governor Allen’s No-Parole Plan: A Billion Dollar Wasteland of Prisons,” 1995 VIRGINIA JOURNAL OF SOCIAL POLICY AND THE LAW 379 (Spring 1995).

1983

US Congress, Labor Committee THE TIMELINESS AND COMPLETENESS OF THE FEDERAL BUREAU OF INVESTIGATION’S DISCLOSURES TO THE UNITED STATES SENATE IN THE CONFIRMATION OF LABOR SECRETARY RAYMOND J. DONOVAN, U.S. Congress, 98th Congress, 1st Session (1983)

1982

US Congress Report, Senate Judiciary Committee THE UNDERCOVER INVESTIGATION OF ROBERT L. VESCO’S ALLEGED ATTEMPTS TO REVERSE A STATE DEPARTMENT BAN PREVENTING THE EXPORT OF PLANES TO LIBYA, U.S. Congress, 97th Congress, 2d Session, (September 15, 1982)

1975

Brooklyn Law Review “The Misunderstood Pro Se Litigant: More than a Pawn in the Game, 41 BROOKLYN LAW REVIEW 769 (w/ Ira Robbins)(1975)

1973

St. John's Law Review “Habeas Corpus Bores a Hole in Prisoners’ Civil Rights Actions – an Analysis of Preiser v. Rodriquez,” 48 ST. JOHN’S LAW REVIEW 104

1972

Columbia Human Rights Law Review “Commercial Information Brokers” 4 COLUMBIA HUMAN RIGHTS LAW REVIEW 203

Languages

English

Activity

Avvo Rating

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