Matthew Regan

Matthew Regan

Commercial Litigation
Recognized in Best Attorney USA since 2022

About Matthew

Matt Regan is a partner in Kirkland's Chicago office. He has broad experience representing plaintiffs and defendants in a variety of commercial litigation matters in both state and federal courts. Matt's cases have involved claims in the areas of antitrust and trade regulation, accountant/auditor malpractice, class actions, products liability, software consulting, fraud and breach of contract, and other complex commercial disputes. The Legal 500 U.S. recognized Matt for his work in Energy Litigation in 2013 and 2019–2021 and Product Liability, Mass Tort and Class Action: Automotive/Transport in 2022.

Matt Regan is a partner in Kirkland's Chicago office. He has broad experience representing plaintiffs and defendants in a variety of commercial litigation matters in both state and federal courts. Matt's cases have involved claims in the areas of antitrust and trade regulation, accountant/auditor malpractice, class actions, products liability, software consulting, fraud and breach of contract, and other complex commercial disputes. The Legal 500 U.S. recognized Matt for his work in Energy Litigation in 2013 and 2019–2021 and Product Liability, Mass Tort and Class Action: Automotive/Transport in 2022.

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Reviews

4.4 / 5

33 Reviews

1,045 Profile Views

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Lynn Bode

Feb 02, 2026

So happy with the results of my case thanks to the hard work of Matthew Regan and staff

If you're looking for someone who actually cares and will fight for you, go to Matthew Regan. They helped me out big time with my Commercial Litigation law issue and kept me informed at every step of...

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Lena Wiza

Feb 02, 2026

Would recommend Matthew Regan for sure to anyone in Chicago needing legal help

Matthew Regan has been doing this since Recognized in Best Lawyers since 2022, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal ma...

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Marvin Schmitt

Feb 02, 2026

Many thanks to Matthew Regan for the hard work and dedication to my legal matter

Best lawyer for Commercial Litigation law in Chicago. Period. I've seen others, but Matthew Regan is on another level. They truly care about their clients and work hard to get the best results. I am s...

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Ethel O'Keefe

Feb 02, 2026

Many thanks to Matthew Regan for the hard work and dedication to my legal matter

Super helpful and professional staff at Matthew Regan's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal expe...

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Earnest Funk

Feb 02, 2026

Top notch experts in Chicago - Matthew Regan is by far the best lawyer I've ever had

Matthew Regan is fantastic and very professional. Don't hesitate to hire them if you're in Illinois and need help. They really know their stuff and will go the extra mile to make sure you're taken car...