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Josh Hazan focuses his practice on all types of antitrust matters, including antitrust civil litigation, merger reviews, and government investigations. He has secured favorable resolutions for clients in numerous high-stakes disputes and obtained antitrust clearance for a number of complex and high‑profile transactions both in the U.S. and internationally. Josh also helps clients avoid issues before they arise with his commercial approach to antitrust counseling and compliance.

Josh represents companies across a broad spectrum of industries—including financial services, real estate, pharmaceuticals, software, healthcare and hospital systems, aerospace and defense, industrial manufacturing, waste management, and energy—providing strategic guidance for companies to minimize antitrust risk while advancing their business objectives.

Prior to private practice, Josh completed a clerkship with the Honorable Douglas H. Ginsburg of the United States Court of Appeals for the D.C. Circuit. He also clerked for the Honorable Alvin K. Hellerstein of the United States District Court for the Southern District of New York. He received his J.D., magna cum laude, from the University of Michigan Law School, where he was elected to Order of the Coif and was a Contributing Editor on the Michigan Law Review. Josh also received his M.P.P. and B.A. from the University of Michigan.

Full Bio

Credentials

M.P.P., University of Michigan

J.D., University of Michigan Law School, magna cum laude & Order of the Coif

B.A. Economics, University of Michigan

New York

U.S. District Court for the Southern District of New York

Law Clerk, Hon. Douglas H. Ginsburg, U.S. Court of Appeals for the D.C. Circuit

Law Clerk, Hon. Alvin K. Hellerstein, U.S. District Court for the Southern District of New York

News

Press Release · Source: King & Spalding Adds Antitrust Partner Josh Hazan in New York

January 27, 2026
King & Spalding Adds Antitrust Partner Josh Hazan in New York

View all

Matters

JPMorgan in winning summary judgment in the long-running antitrust litigation arising from alleging a conspiracy to suppress LIBOR during the Global Financial Crisis

HCA Healthcare in obtaining summary judgment in an HSR enforcement action by FTC, resolving for the first time the question of whether state COPA laws can preempt HSR notification requirements

Sun Communities in in connection with a antitrust class action regarding home lot rent pricing

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Close

Matters

JPMorgan in winning summary judgment in the long-running antitrust litigation arising from alleging a conspiracy to suppress LIBOR during the Global Financial Crisis

HCA Healthcare in obtaining summary judgment in an HSR enforcement action by FTC, resolving for the first time the question of whether state COPA laws can preempt HSR notification requirements

Sun Communities in in connection with a antitrust class action regarding home lot rent pricing

McKesson in winning dismissal three times from the generic drug pricing multi-district litigation

Refinitiv in obtaining antitrust clearance in over a dozen jurisdictions worldwide in connection with its $27 billion acquisition by London Stock Exchange Group

Deutsche Bank in securing dismissal of an antitrust class action alleging price-fixing in the market for European government bonds, and in connection with a separate antitrust class action alleging price-fixing in the secondary market for UK Gilt bonds

Waste Management in obtaining antitrust clearance for its $4.6 billion acquisition of Advanced Disposal Systems

HCA Healthcare in securing antitrust clearance for a major oncology research joint venture with McKesson

Tyson Foods in defending against and resolving claims in the In re Broiler Chicken Antitrust Litigation

News

Press Release · Source: King & Spalding Adds Antitrust Partner Josh Hazan in New York

January 27, 2026
King & Spalding Adds Antitrust Partner Josh Hazan in New York

View all

Matters

JPMorgan in winning summary judgment in the long-running antitrust litigation arising from alleging a conspiracy to suppress LIBOR during the Global Financial Crisis

HCA Healthcare in obtaining summary judgment in an HSR enforcement action by FTC, resolving for the first time the question of whether state COPA laws can preempt HSR notification requirements

Sun Communities in in connection with a antitrust class action regarding home lot rent pricing

See more

Close

Matters

JPMorgan in winning summary judgment in the long-running antitrust litigation arising from alleging a conspiracy to suppress LIBOR during the Global Financial Crisis

HCA Healthcare in obtaining summary judgment in an HSR enforcement action by FTC, resolving for the first time the question of whether state COPA laws can preempt HSR notification requirements

Sun Communities in in connection with a antitrust class action regarding home lot rent pricing

McKesson in winning dismissal three times from the generic drug pricing multi-district litigation

Refinitiv in obtaining antitrust clearance in over a dozen jurisdictions worldwide in connection with its $27 billion acquisition by London Stock Exchange Group

Deutsche Bank in securing dismissal of an antitrust class action alleging price-fixing in the market for European government bonds, and in connection with a separate antitrust class action alleging price-fixing in the secondary market for UK Gilt bonds

Waste Management in obtaining antitrust clearance for its $4.6 billion acquisition of Advanced Disposal Systems

HCA Healthcare in securing antitrust clearance for a major oncology research joint venture with McKesson

Tyson Foods in defending against and resolving claims in the In re Broiler Chicken Antitrust Litigation

News

Press Release · Source: King & Spalding Adds Antitrust Partner Josh Hazan in New York

January 27, 2026
King & Spalding Adds Antitrust Partner Josh Hazan in New York

View all

Credentials

M.P.P., University of Michigan

J.D., University of Michigan Law School, magna cum laude & Order of the Coif

B.A. Economics, University of Michigan

New York

U.S. District Court for the Southern District of New York

Law Clerk, Hon. Douglas H. Ginsburg, U.S. Court of Appeals for the D.C. Circuit

Law Clerk, Hon. Alvin K. Hellerstein, U.S. District Court for the Southern District of New York