Jonathan S. Klarfeld

4.5 (34 reviews )

Washington District of Columbia United States

Antitrust Law

Recognized in Best Attorney USA since 2020

202-508-4600 Website

About Jonathan

Jonathan S. Klarfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law.Jonathan S., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan S. is held by other top lawyers in the same geographic and legal practice area.

Jonathan S. Klarfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law.

Jonathan S., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan S. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Antitrust Law

Education

New York University

Awards & Recognition

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Reviews

4.5 / 5

34 Reviews

1,045 Profile Views

Ramon Davis

Jan 26, 2026

Solid work and professional service from Jonathan S. Klarfeld in Washington for District of Columbia residents

It's hard finding a reliable lawyer these days, but Jonathan S. Klarfeld in Washington is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, res...

Ellis Durgan

Jan 26, 2026

A huge weight off my shoulders thanks to the amazing work of Jonathan S. Klarfeld

Jonathan S. Klarfeld has been doing this since Recognized in Best Lawyers since 2020, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my l...

Jenny Yundt

Jan 26, 2026

Solid work and professional service from Jonathan S. Klarfeld in Washington for District of Columbia residents

I appreciate how Jonathan S. Klarfeld handled my case. No fluff, just straight to the point and very effective representation for my Antitrust Law matter. They are obviously very experienced and know...

Jenna Schaden

Jan 26, 2026

Simply amazing representation from Jonathan S. Klarfeld's office during my recent legal matter

If you're looking for someone who actually cares and will fight for you, go to Jonathan S. Klarfeld. They helped me out big time with my Antitrust Law issue and kept me informed at every step of the p...

Sylvia Gusikowski

Jan 26, 2026

Absolutely Great! I couldn't be happier with the service from Jonathan S. Klarfeld

Best lawyer for Antitrust Law in Washington. Period. I've seen others, but Jonathan S. Klarfeld is on another level. They truly care about their clients and work hard to get the best results. I am so...