William M. "Bill" Katz, Jr.

William M. "Bill" Katz, Jr.

Antitrust Law Commercial Litigation Litigation - Antitrust
Recognized in Best Attorney USA since 2009

About William

Bill is a first-chair trial lawyer whose practice focuses on high-stakes disputes involving antitrust, class action, and other complex commercial litigation issues. Clients have described Bill as an "A+ litigator who would be on anyone's list of lawyers if you had a problem" and have praised him for his "good reputation, which is well deserved." Bill is regularly listed in Chambers USA "Leaders in Their Field," The Best Lawyers in America®, and Texas Super Lawyers®.

Bill is a first-chair trial lawyer whose practice focuses on high-stakes disputes involving antitrust, class action, and other complex commercial litigation issues. Clients have described Bill as an "A+ litigator who would be on anyone's list of lawyers if you had a problem" and have praised him for his "good reputation, which is well deserved." Bill is regularly listed in Chambers USA "Leaders in Their Field," The Best Lawyers in America®, and Texas Super Lawyers®.

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Reviews

4.6 / 5

40 Reviews

1,059 Profile Views

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Kendra Jacobi

Jan 31, 2026

A huge weight off my shoulders thanks to the amazing work of William M. "Bill" Katz, Jr.

Just wanted to say a huge thanks to William M. "Bill" Katz, Jr. and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it wit...

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Kayla Wehner

Jan 31, 2026

So glad I called William M. "Bill" Katz, Jr. to handle my Antitrust Law case in Dallas

Just wanted to say a huge thanks to William M. "Bill" Katz, Jr. and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it wit...

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Amelia Rempel

Jan 31, 2026

The absolute best in Dallas for Antitrust Law - and I mean that from the bottom of my heart

I didn't think I'd find such a good lawyer in Texas, but here we are and I am thoroughly impressed. William M. "Bill" Katz, Jr. is just awesome and exceeded all my expectations. No complaints at all!...

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Kari Carroll

Jan 31, 2026

Absolutely Great! I couldn't be happier with the service from William M. "Bill" Katz, Jr.

Best lawyer for Antitrust Law in Dallas. Period. I've seen others, but William M. "Bill" Katz, Jr. is on another level. They truly care about their clients and work hard to get the best results. I am...

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Raquel Klocko

Jan 31, 2026

Five stars for the incredible team at William M. "Bill" Katz, Jr. in Dallas - they are amazing

If you need a Antitrust Law lawyer, William M. "Bill" Katz, Jr. is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case....