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Law Offices of Sean Buckley, PLLC

When it's all on the line you want
THE BEST CRIMINAL ATTORNEY
to defend you.

Federal and State Criminal Defense

Gulfport - Biloxi- Mississippi- Nationwide

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(228) 933-4411

Over 25 Years of Experience Zealously Defending the Accused

High Stakes Federal Criminal Defense

Criminal defense attorney Sean Buckley has beat the federal government at every stage of the federal criminal process including pre-indictment, pre-trial, AND TRIAL. We're not afraid to fight the feds. And we know how to win.

Our record of success, combined with our renowned expertise in defending the most complex and high-stakes federal criminal cases, have earned us a distinguished reputation for excellence on a national scale. This firm represents clients in federal courts across Mississippi and the Southeastern United States.

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Sean Buckley 2024 Martindale Hubbell Preeminenent

National Association of Criminal Defense Lawyers

GATHERING THE BEST

LEGAL STRATEGIES

Why Hire This Criminal Defense Firm?

Many reputable law firms perform a wide variety of services. By contrast, The Law Offices of Sean Buckley PLLC handles only criminal defense cases. 100% of our practice is devoted to representing individuals and organizations charged with criminal offenses or under investigation.

AV-Preeminent Rated (Top 1%) 2024
Mid-South Super Lawyers (Top 5%) 2024
Best Lawyers In America 2025
Most Honored Lawyers 2024
Voted #1 by Best Of Coastal Mississippi 2024: Best Defense Law, Best Trial Law, Best Law Firm

With over 25 years of experience, criminal defense attorney Sean Buckley has passionately represented the accused not only in Mississippi but also across the nation. During that time, he’s practiced among the most prominent criminal defense lawyers in the business and been trial-tested against some of the most capable state and federal prosecutors in the country. Annually since 2010, Mr. Buckley has been recognized for his expertise in federal criminal law by serving as lead Attorney Editor of O'Connor's Federal Criminal Rules & Codes Plus, 2024-2025 ed., a nationally respected law book trusted by federal criminal lawyers across the United States.

We believe that our singular devotion to representing the accused makes us well-suited to achieving the best possible outcomes for our clients. When making your choice of an attorney to represent you in your criminal matter, we encourage you to consider the benefits of hiring a law firm that stakes its reputation on defending clients against criminal accusations. Trust your defense to a dedicated professional with a proven track record.

Sean Buckley OConnor's Federal Criminal Rules & Codes 2024-2025

Heather Davis

"Sean Buckley recently defended me against serious and false criminal allegations made by my ex-husband during our divorce. I stood to lose everything including my freedom. Mr. Buckley handled my case with the utmost professionalism, judgment, and skill. His efforts led prosecutors to dismiss all charges before trial. Thank you for giving me my life back!"

Always a Defender

"Throughout my career spanning over twenty five years, I’ve relentlessly worked at practicing and mastering the art of criminal defense. I’ve never worked as a prosecutor, nor have I ever wanted to. By my own choice, my clients have always been criminal defendants, suspects, and targets.

I believe that my case results and reputation have been made possible through my uncompromising identity as a defender of the accused. I look forward to visiting about your case, getting to know you, and discussing the opportunity to serve as your criminal defense attorney."

— Sean Buckley

A Personal Note From Mr. Buckley: