Boyd Johnson


  • Partner-in-Charge, New York Office
  • Co-Chair, White Collar Defense and Investigations Practice

Boyd Johnson serves as the Co-Chair of the White Collar Defense and Investigations Practice and the Partner-in-Charge of the firm’s New York Office. Leveraging 30 years of public and private sector experience, Mr. Johnson represents companies and senior executives in criminal investigations, regulatory enforcement matters, and civil litigations. Over the past three decades, Mr. Johnson has served in a variety of senior roles, including Co-Chair of WilmerHale’s White Collar Defense and Investigations Practice; General Counsel for Soros Fund Management, the investment management firm founded by George Soros; and Deputy United States Attorney for the Southern District of New York. As a skilled trial lawyer who has tried cases to verdict and managed litigation matters in-house, Mr. Johnson is uniquely positioned to bring high-stakes disputes to positive resolutions for clients. For the past decade, Chambers USA has consistently recognized Mr. Johnson as one of the nation’s leading defense lawyers, most recently with its highest Band 1 ranking.

As the Co-Chair of the firm’s White Collar Defense and Investigations Practice with attorneys in New York, Washington DC, Boston, Denver, San Francisco, Palo Alto, and London, Mr. Johnson leads representations of public and private companies and their boards and senior executives in criminal and civil investigations conducted by the DOJ, the SEC, the CFTC, FINRA, the New York State Attorney General’s Office, the New York State Department of Financial Services, and the New York City Department of Investigation. Mr. Johnson has successfully represented companies in high-stakes criminal and civil cases involving securities and accounting fraud, Foreign Corrupt Practices Act and public corruption, antitrust, Bank Secrecy Act and anti-money laundering, False Claims Act and FIRREA, and cybersecurity incidents. He also represents companies and their senior executives in a variety of complex civil litigation.

From 2018 to 2020, Mr. Johnson served as General Counsel for Soros Fund Management. In that role, he oversaw legal, compliance, and regulatory functions in New York, London, and Hong Kong, and supervised the firm’s litigations, employment disputes, and regulatory inquiries. Mr. Johnson managed relationships with the SEC, the UK Financial Conduct Authority, and the Hong Kong Securities and Futures Commission. He supervised the negotiation and structuring of capital markets transactions; mergers and acquisitions; and hundreds of investments across public and private equities and credit, venture capital, distressed debt, global macro, real estate, and other investment strategies. Mr. Johnson served on the boards of directors of the firm’s offshore and onshore funds and portfolio companies. He also served as a member of the firm’s Leadership Team and on the Valuation, Liquidity and Risk and Cybersecurity Committees.

Before joining WilmerHale, Mr. Johnson served as the Deputy US Attorney for the Southern District of New York and oversaw all criminal and civil cases brought on behalf of the United States in the SDNY. He supervised over 200 Assistant US Attorneys and managed the largest criminal enforcement effort against hedge fund insider trading in history; the criminal prosecutions and civil forfeiture proceedings related to the Bernard Madoff fraud; and FCPA, money laundering, tax fraud, and cybersecurity investigations and prosecutions. As Deputy US Attorney, Mr. Johnson participated in the creation of the SDNY’s Civil Frauds Unit and oversaw False Claims Act and FIRREA lawsuits against financial services firms and healthcare companies.

Before becoming Deputy US Attorney, Mr. Johnson served as Chief of the SDNY's Public Corruption Unit. In that capacity, he supervised bribery and embezzlement prosecutions of members of the US Congress, New York State legislators, and New York City council members, as well as global corruption investigations at the United Nations. While at the US Attorney’s Office, Mr. Johnson also served as the Chief of the International Narcotics Trafficking Unit, focusing on the extradition and prosecution of drug kingpins, narco-terrorists, and members of global money laundering networks. In that role, he worked with the US Treasury Department to build prosecutions against the leaders of the Cali Cartel and Taliban based on violations of the International Emergency Economic Powers Act.

Before serving as a federal prosecutor, Mr. Johnson represented companies in antitrust, false advertising, accounting fraud, and securities fraud matters for five years at another international law firm. After graduating from Cornell Law School, he clerked for the Honorable Laughlin E. Waters in the US District Court for the Central District of California. 

Professional and Community Activities

Mr. Johnson is an active member of the New York City Bar Association, the New York State Bar Association, and the Federal Bar Council. He has served on the New York City Bar’s White Collar Crime Committee. He is actively engaged with a number of New York–based not-for-profit groups, including serving on the board of the New York Legal Assistance Group.

Mr. Johnson is frequently invited to speak on issues related to corporate criminal liability, financial fraud and insider trading, the FCPA, anti-bribery and corruption, money laundering, cybersecurity, corporate governance and culture, and conducting internal investigations. He has been a frequent speaker at SIFMA conferences, and has lectured at Yale Law School, Cornell Law School and NYU Law School.


  • Financial Fraud, Insider Trading, and Other DOJ Matters

    • Represented NYS Executive Chamber in connection with DOJ Civil Rights investigation of former governor
    • Represented NYC mayoral campaign in connection with DOJ campaign finance investigation
    • Represented global financial services company in connection with DOJ investigation of manipulative trading
    • Represented US financial services firms in parallel DOJ and SEC investigations regarding derivatives and mortgage-backed securities trading activity
    • Represented Audit and Risk Committee of securities broker dealer in DOJ and SEC investigations concerning offshore trading operations
    • Represented multiple US financial services companies in DOJ and SEC investigations of alleged insider trading activity
    • Represented international construction management firm in DOJ investigation of historical union billing practices
    • Represented head of global money markets for financial services firm in LIBOR-related investigations by the DOJ, the CFTC, and the UK FCA
    • Represented senior executives at global financial services firms in DOJ, SEC, and UK FCA investigations of FX trading  
    • Represented equity capital markets executive in DOJ investigation of stocks trading
  • FCPA and Public Corruption

    • Represented Fortune 100 company in connection with DOJ’s FIFA corruption investigation
    • Represented New York State agency concerning allegations of official corruption related to real estate development projects
    • Represented public company in oil services industry in DOJ and SEC FCPA investigations
    • Represented General Manager of Ukrainian pharmaceutical company in DOJ and SEC FCPA investigations
    • Represented Chief Financial Officer of Argentinian pharmaceutical company in DOJ and SEC FCPA investigations
    • Represented General Manager of Brazilian aeronautical services company in DOJ and SEC FCPA investigations
  • Complex Civil Litigation

    • Represented global financial services company in SDNY class actions related to Jeffrey Epstein
    • Represented pension plan owner in cum-ex trading tax litigations brought in SDNY by governments of Denmark and Belgium
    • Represented global financial services company in False Claims Act suit regarding mortgage-backed securities
    • Represented board of trustees of multi-billion-dollar pension fund in consent decree litigation in SDNY
    • Represented foreign bank in federal court proceeding to vacate FINRA arbitration award regarding rights to trading platform intellectual property
    • Represented public relations firm and executive in motion to quash proceedings in New York State Supreme Court
    • Represented municipal agency with 11,000 employees concerning DOJ investigation of certification for federal funding
    • Represented NYC Housing Authority in connection with federal consent decree
  • AML and Economic Sanctions

    • Represented US financial services company in DOJ criminal investigation for failure to file suspicious activity reports
    • Represented US financial services companies in DOJ and SEC investigations of alleged money laundering by financial advisers and their clients
    • Represented US financial services firm in DOJ investigation relating to alleged OFAC violations
    • Represented US financial services firm in DOJ and bank regulatory investigations of historical Bank Secrecy Act/AML program
    • Conducted numerous internal investigations for global financial services firms relating to Bank Secrecy Act/AML programs 
  • Cybersecurity and Privacy

    • Represented global financial services company in connection with vendor data security and ransomware incidents
    • Represented US financial securities firm in data beach investigations by DOJ, SEC, numerous state attorneys general, and bank regulators
    • Advised US financial securities firms on cybersecurity infrastructure and data privacy issues
    • Advised global investment adviser concerning data security incidents 
  • Ethics & Compliance

    • Conducted numerous DOJ-focused compliance reviews of public companies
    • Performed year-long review of US Drug Enforcement Administration’s international operations to ensure maximum effectiveness and compliance with laws
    • Developed and implemented financial crimes compliance surveillance program for global investment adviser
  • Pro Bono Matters

    • Provided pro bono representation to indigent criminal defendants in US Courts of Appeal
    • Represented injured US war veterans in appeals for benefits
    • Advised clients of New York Legal Assistance Group on immigration matters 
    • Counseled providers of gender-affirming care 


  • Ranked by Chambers USA in Band 1 for White-Collar Crime and Government Investigations
  • Named to Lawdragon’s 2024 List of 500 Leading Global Cyber Lawyers.
  • Selected for inclusion on City and State New York's 2023 Law Power 100 list.
  • Selected as recipient of New York Legal Aid Group’s 2021 Visionary for Justice Award.
  • Selected as a New York "Super Lawyer" for white-collar criminal defense (2021–2023).
  • Selected by peers for inclusion in the Best Lawyers in America for work in white-collar criminal defense from 20182024.
  • Selected consistently as a leading attorney in the White-Collar Crime and Government Investigations category in Chambers USA Guide.
  • Recommended repeatedly in the white-collar criminal defense litigation category of The Legal 500 United States, where he was praised for his "excellent strategic advice" and "familiarity with government and internal investigations."
  • Selected consistently by clients and peers as being among the world's leading investigations lawyers in GIR's Who's Who Legal: Investigations.
  • Recipient of US Drug Enforcement Administration's Administrator's Award, the DEA's highest honor.
  • Recipient of Attorney General's Award, the US Department of Justice's highest honor.
  • Recipient of Lifetime Achievement Award from Federal Drug Agents Foundation for his dedication to supporting federal, state, and local law enforcement.  

Insights & News


  • Education

    • JD, Cornell Law School, 1992

      cum laude Editor, Cornell International Law Journal
    • BA, English and Government, Hamilton College, 1989

      magna cum laude
  • Admissions

    • New York

    • Connecticut

  • Clerkships

    • The Hon. Laughlin Waters, US District Court for the Central District of California, 1992 - 1993



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