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About Law Offices of Sean Buckley, PLLC

Sean Buckley is a highly recognized Gulfport, Mississippi criminal defense attorney with over 25 years of experience handling federal and state cases. Serving Gulfport, South Mississippi & nationwide
Sean Buckleyis a highly-recognized Gulfport,Mississippi, criminal defense attorney representing clients in Federal and State of Mississippi cases. Our office is pleased to offer assistance in Spanish. Nuestra oficina se complace en ofrecer servicios en español previa solicitud.

With over two decades of experience, he holds the coveted "AV Preeminent" rating from Martindale-Hubbell (Top 1%).

Attorney Sean Buckley appears in Mid-South Super Lawyers 2024, Best Lawyers In America, Voted #1 by Best Of Coastal Mississippi 2023 & 2024 in: Best Defense Law, Best Trial Law and Best Law Firm.

Attorney Sean Buckley handles a wide range of Federal and State of Mississippi criminal cases including; Fraud, Drug Crimes, Health Care Fraud, Wire Fraud, Money Laundering, Conspiracy, Organized Crime, Computer Crimes, Assault Crimes, Sexual Crimes, Murder, and most other criminal cases.

Notable wins include an unprecedented “Not Guilty” verdict in a $120 million Federal Health Care Fraud Conspiracy and Money Laundering trial, and a “Not Guilty” verdict in a Drug Possession case using the fabled “borrowed pants defense.” If you are under investigation or have been arrested for a serious crime in Gulfport/ Biloxi / South Mississippi you need legal representation. Call the Law Offices of Sean Buckley today for a free Case Evaluation. We’re on your side!

The Law Offices of Sean Buckley maintains its primary offices in Biloxi, Mississippi. The firm serves Harrison County, Jackson County, and surrounding areas throughout South Mississippi including Gulfport, Biloxi, and surrounding counties on a case by case basis.

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El abogado defensor penal Sean Buckley, de Gulfport/Biloxi, Mississippi, es ampliamente reconocido y representa a clientes en casos penales federales y estatales de Mississippi. Con más de dos décadas de experiencia, el abogado penal Sean Buckley ostenta la codiciada calificación "AV Preeminente" de Martindale y figura en Mid-South Super Lawyers y Best Lawyers.

Buckley maneja una amplia gama de casos penales federales y estatales de Mississippi, incluyendo fraude, fraude en la atención médica, fraude telefónico, lavado de dinero, conspiración, crimen organizado, delitos de drogas, delitos informáticos, delitos de agresión, delitos sexuales, asesinato y la mayoría de los demás casos penales.

Victorias destacadas incluyen un veredicto de "No culpable" sin precedentes en un juicio de conspiración federal por fraude en la atención médica y lavado de dinero de $120 millones, y un veredicto de "No culpable" en un caso de posesión de drogas utilizando la famosa "defensa de los pantalones prestados".

Como discípulo moderno del famoso abogado litigante Dick DeGuerin, el abogado Sean Buckley ingresó al mundo de la litigación de alto riesgo a través del ámbito del derecho penal, donde mantiene una práctica activa defendiendo casos penales graves y complejos.

Las Oficinas Legales de Sean Buckley tienen sus principales sedes en Biloxi, Mississippi, y prestan servicios en el condado de Jackson, condado de Harrison, y áreas circundantes del sur de Mississippi, incluyendGulfport y Biloxi.

 

Awards

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White Collar Crime
Posted by Ken
July 03, 2024
Hired Attorney Sean Buckley Esq.

Talk about the best attorney! Wow! Mr Buckley is so knowledgeable in federal law it’s unbelievable. I was in an unfortunate situation that was not my fault and was in a bad position to lose my freedom. Mr Buckley took my case and fought hard for me. I could not have imagined the outcome to be so outstanding with everything looking so bad against me. If you need the best attorney Mr Buckley is it!

 
Drug Crimes
Posted by Sam
November 01, 2023
Hired Attorney Sean Buckley Esq.

I highly recommend the Law Office Of Sean Buckley! Mr Buckley and his wife, Marisol are just the best to work with during such a horrendous experience. Communication was always top notch every step of the way. If you need a criminal defense attorney then you really need to call Sean Buckley!

Personal Injury
Posted by anonymous
July 22, 2025
Hired Attorney Sean Buckley Esq.

If you’re searching for the best personal injury lawyer in Mississippi, Sean Buckley is it—hands down. I can’t say enough about the care, professionalism, and dedication I received throughout my case. Sean was a true advocate from day one. He took my case seriously, explained everything clearly, and fought hard to make sure I got the justice and compensation I deserved. But what really stood out to me was the personal touch. His wife, Marisol, is also part of the firm, and she was incredibly kind, supportive, and caring every step of the way. You can tell they genuinely care about the people they help, not just the outcome of the case. That made a huge difference for me. This isn’t just a law office—it’s a team that goes above and beyond for their clients. If you’ve been seriously injured and need someone to truly fight for you, call The Law Offices of Sean Buckley. You won’t find better.

 
Criminal Law
Posted by Darrian
August 09, 2024
Hired Attorney Sean Buckley Esq.

After much hard work Sean was able to have a Burglary charge reduced to a misdemeanor Trespass. And as a result of the reduced felony Burglary charge another pending misdemeanor charge was dismissed. Sean Buckley and his law firm is absolutely one of the best in the country. I will forever be appreciative and thankful for Sean's hard work and dedication to my situation. Thanks

 
Assault
Posted by Mike
July 03, 2024
Hired Attorney Sean Buckley Esq.

Great representation! Mr Buckley is a phenomenal attorney who fought hard for my case. I highly recommend Mr Buckley should you need a criminal defense attorney to defend you in South Mississippi! Thank you Mr Buckley!

Sex Crimes
Posted by Sam
April 08, 2024
Hired Attorney Sean Buckley Esq.

Working with attorneys can be a confusing experience but not with Sean Buckley! Mr Buckley took great care to explain everything to us and was excellent with his communication, he was extremely knowledgeable and trustworthy. I highly recommend him if you need the best in South Mississippi!

White Collar Crime
Posted by anonymous
November 08, 2023
Hired Attorney Sean Buckley Esq.

The Law Offices Of Sean Buckley saved me when I needed help desperately. Mr Buckley is a phenomenal criminal defense lawyer and he really cares about his clients. I found myself in a terrible situation that would have destroyed my life in so many ways, and all of it was unwarranted. Money laundering & conspiracy to name a few. Mr Buckley and his wife Marisol were great to work with, even if under such terrible circumstances they kept me calm and guided me through the whole process. I was always in good hands and I am relieved that my case is over. I highly recommend Mr Buckley and I would search no further thank this!

 
White Collar Crime
Posted by anonymous
July 06, 2023
Hired Attorney Sean Buckley Esq.

Mr Buckley is an excellent attorney! He genuinely cares about his clients and is very trustworthy. I went through a hard time and he was there every step of the way, I was never left in the dark. I highly recommend Law Office of Sean Buckley if you need a criminal defense lawyer!

Criminal Law
Posted by anonymous
June 30, 2023
Hired Attorney Sean Buckley Esq.

I am grateful to Sean Buckley for handling my case. Extremely knowledgeable, communication was excellent and he is brilliant! Great criminal defense attorney! I would highly recommend his law firm to anyone that needs help!

Drug Crimes
Posted by Shane
April 27, 2023
Hired Attorney Sean Buckley Esq.

I had an excellent experience with the Law Offices Of Sean Buckley! From beginning to end I felt I had trusted the right firm. Sean Buckley represented me in my case and having an attorney who was pleasant, professional, and very experienced was everything. During a stressful time, I feel much of the stress was reduced due to the fact I made a good decision going with Sean. What is also important is everyone at this office is fantastic and helpful throughout the process. Many thanks!

 

Services

Areas of Law

  • Criminal Law 17
    • Criminal Defense
    • Organized Crime
    • Criminal Fraud
    • Felony
    • Misdemeanor
    • Murder
    • Probation Violations
    • Money Laundering
    • Computer Crimes
    • Sexual Crimes
    • Drug Crime
    • Wire Fraud
    • Mail Fraud
    • Bribery
    • Murder and Manslaughter
    • Felonies
    • Shoplifting

  • Assault
  • Family Law 1
    • Domestic Violence
  • White Collar Crime 1
    • White Collar Criminal Defense
  • Health Care 1
    • Health Care Fraud
  • Taxation 1
    • Tax Evasion
  • Securities 1
    • Insider Trading
  • Banking Law 1
    • Bank Fraud
  • Consumer Law 1
    • Consumer Fraud
  • Other 11
    • Drug and Alcohol Violations
    • Evading Arrest
    • Conspiracy
    • Pill Mills
    • Fraud
    • Identity Theft Forgery
    • Covid Relief Fraud
    • PPP Fraud
    • CARES Act Fraud
    • Burgulary
    • ALL FEDERAL CRIMES

Office Details

  • Languages

    English
    Spanish

  • Payment Information
    Payment & Cost Features

    Free initial consultation

    Accepted Credit Cards

    MasterCard
    Visa
    Discover
    American Express

  • Video Calls

    Offers Video Calls

    Video Call Options

    Zoom

  • Firm History
    Year Established

    2000

  • Additional Links

Contact Law Offices of Sean Buckley, PLLC

4.9
62 reviews

13334 Seaway RoadGulfport, Gulfport, MS 39503U.S.A.

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