RC

Reuben Camper Cahn

San Clemente, CA

Trusted business attorney serving San Clemente.

4
Bar admissions

Are you Reuben Camper Cahn?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

Claim this profile — free

Quick answer

Reuben Camper Cahn is an attorney based in San Clemente, CALIFORNIA. The practice focuses on Business, Criminal Defense, and General.

Based in
San Clemente, CALIFORNIA
Experience
attorney
Known for
Business · Criminal Defense · General
  • Handles Business, Criminal Defense, and General matters from San Clemente, CALIFORNIA.
  • Recognized with Best Lawyers in America — Commercial Litigation (2026).

About Reuben Camper Cahn: Reuben Camper Cahn is an attorney based in San Clemente, CALIFORNIA. The practice focuses on Business, Criminal Defense, and General.

Areas of practice

Practice focus

Reuben Camper Cahn represents clients in San Clemente, California across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Reuben Camper Cahn

PRACTICE AREAS

  • Commercial Litigation
  • White Collar Criminal Defense
  • Appellate Litigation

EXPERIENCE

Reuben Cahn is a courtroom advocate of rare experience and ability. A Fellow of the American College of Trial Lawyers, he has tried over 100 cases to jury verdict and has argued twice before the Supreme Court (in 2011 and 2018) in addition to numerous arguments before both the 9th and 11th Circuits. This combination of skill and experience at the highest levels establish Mr. Cahn as one of the most exceptional lawyers of his generation.

Mr. Cahn is a graduate of Stanford University’s English Honors Program and of Yale Law School, where he was an editor of the Yale Law Journal. Following graduation he clerked for the Honorable Lawrence W. Pierce of the United States Court of Appeals for the Second Circuit.

Mr. Cahn began his career in New York at Wachtell, Lipton, Rosen & Katz, and then at Paul, Weiss, Rifkind, Wharton & Garrison, where he worked in securities litigation and international arbitration for a combined four years. Spurred by his desire to be a trial lawyer and to serve the public, Mr. Cahn left corporate litigation to become a public defender, first in the state of Florida and then in the federal courts. There, Mr. Cahn distinguished himself in representing clients charged in matters presenting extraordinary factual and legal challenges ranging from capital murder to securities fraud, and quickly rose to become the Chief Assistant Federal Public Defender for the Southern District of Florida. Recruited to become the Executive Director of Federal Defenders of San Diego, Mr. Cahn continued to try cases and argue appeals while running an office of 140 employees and managing a budget of $26 million. He argued twice before the Supreme Court, served as “learned counsel” in the high profile case of United States v. Loughner, and led a team that obtained the release of two clients held at the Guantanamo Bay Naval Base and charged as enemy combatants.

Mr. Cahn also established himself as a leader in the Federal Defender community, serving for ten years as one of its two representatives to the Judicial Conference of the United States. In recognition of this leadership, the Chief Justice of the United States appointed Mr. Cahn to the Conference’s special committee to review the Criminal Justice Act. He has chaired the Magistrate Judges Selection Committee of the Southern District of Florida and held numerous other positions of distinction and responsibility. Mr. Cahn has also won multiple awards for his advocacy.

Mr. Cahn has defended a wide range of matters, involving tax, public corruption, fraud, money laundering, RICO, Continuing Criminal Enterprise charges and virtually every other type of white collar case. He has been lead counsel in federal capital cases, including one that resulted in complete acquittal and another that ended with a unanimous life verdict. Mr. Cahn has been appointed “counsel learned in the law” by federal judges in over 15 capital trial cases.

At Keller/Anderle Mr. Cahn focuses on commercial litigation, white collar criminal defense, and appeals. He brings to his KA clients the energy and experience honed in countless jury trials, and in arguments before federal appellate courts and the highest court in the land.

    SPEAKING ENGAGEMENTS

    • National Association of Minority and Women Owned Law Firms’ (NAMWOLF) Annual Meeting & Law Firm Expo, “Kicked For Cause: The Science of Getting Bad Jurors Out of the Jury Box,” (September 24, 2019, Los Angeles, CA)

    MEDIA

    • August 22, 2018 – Law 360 “Keller/Anderle Adds Veteran Atty With Prolific Trial Skills”

    Credentials

    Education

    • Yale University

      J.D. · 1984

    • Stanford University

      — · 1981

    Jurisdictions

    Bar admissions

    • California, State Ba

      ACTIVE

    • New York, State Bar

      ACTIVE

    • Florida, State Bar o

      ACTIVE

    • District of Columbia

      ACTIVE

    Recognition

    Awards & honors

    • Best Lawyers in America — Commercial Litigation

      2026

    • Best Lawyers in America — Criminal Defense: White-Collar

      2026

    • Best Lawyers in America — Legal Malpractice Law - Plaintiffs

      2026

    • Best Lawyers in America — Additional Areas of Practice:

      2026

    • Best Lawyers in America — Bet-the-Company Litigation

      2026

    • Best Lawyers in America — Litigation - Intellectual Property

      2026

    • Best Lawyers in America — Professional Malpractice Law - Plaintiffs

      2026

    • Best Lawyers in America — Awards:

      2026

    • Best Lawyers in America — Fellow, American College of Trial Lawyers

      2026

    • Best Lawyers in America — Fellow, Litigation Counsel of America (by invitation only, limited to top ½ of 1 percent of lawyers nationally)

      2026

    • Best Lawyers in America — The Lawdragon 500 Leading Lawyers in America

      2026

    • Best Lawyers in America — (2021-2023)

      2026

    • Best Lawyers in America — The Lawdragon 500 Leading Litigators in America

      2026

    • Best Lawyers in America — (2023)

      2026

    • Best Lawyers in America — The Best Lawyers In America

      2026

    • Best Lawyers in America — , S. Naifeh & G. Smith (2021-2023), White Collar Criminal Defense

      2026

    • Best Lawyers in America — The Los Angeles and San Francisco Daily Journals

      2026

    • Best Lawyers in America — , “The Top 100 Lawyers in California” (2021)

      2026

    • Best Lawyers in America — , “Top White Collar Lawyers in California,” (2020)

      2026

    • Best Lawyers in America — Los Angeles Magazine

      2026

    • Best Lawyers in America — , Southern California Super Lawyers for General Litigation (2022)

      2026

    • Best Lawyers in America — 17th Judicial Circuit Public Defender of the Year, given for most jury trials in the prior year, 1991

      2026

    Locations

    Office locations

    Main office

    903 Calle Amanecer, Suite 350

    San Clemente, California 92673

    Open in Google Maps

    Client feedback

    Client reviews

    No reviews yet

    Only verified clients who have consulted with Reuben Camper Cahn can leave a review.

    Schedule your consultation

    Frequently asked

    Common questions

    • What areas of law does Reuben Camper Cahn practice?

      Reuben Camper Cahn focuses on Business, Criminal Defense, General, Litigation, and White Collar.

    • Where is Reuben Camper Cahn located?

      Reuben Camper Cahn primarily serves clients in San Clemente, California, with an office at 903 Calle Amanecer, Suite 350.

    • Is Reuben Camper Cahn a verified attorney?

      Reuben Camper Cahn's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

    • How can I schedule a consultation with Reuben Camper Cahn?

      You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 949-369-3700.