O. Andrew F. Wilson | Partner at Emery Celli Brinckerhoff Abady Ward & Maazel LLP

O. Andrew F. Wilson


Mr. Wilson, a partner in the firm, has focused on complex commercial and constitutional litigation for nearly two decades. He has tried cases before juries and judges in state, federal and arbitral matters. He has argued appeals in the Second, Third, and Fifth Circuits and New York’s state courts.

Given his international background, many of Mr. Wilson’s commercial matters have involved foreign clients or disputes. He has represented foreign corporations in domestic contract disputes, in multinational litigation, and as local counsel. Mr. Wilson has extensive experience obtaining U.S. discovery for use in foreign litigation under 28 U.S.C. § 1782. For example, in a case of first impression before the Second Circuit, he obtained discovery for use in a Swiss criminal prosecution relating to the Madoff fraud. Mr. Wilson has litigated a broad array of other domestic commercial matters ranging from nation-wide securities litigation, to partnership and other corporate contract disputes, Lanham Act claims, intellectual property disputes, and commercial class actions. Mr. Wilson also regularly provides advice to executives in severance and other contract negotiations.

Mr. Wilson’s constitutional litigation practice includes matters relating to racial justice, children’s rights, housing, and employment discrimination. These matters have included reforming the Pinebush School District’s treatment of Anti-Semitic bullying, obtaining $6 million for a man who spent over twenty years in prison for a murder he did not commit, requiring the Cooper Union to pursue a return to free tuition, reforming the bylaws of a former pro-Nazi residential community on Long Island, and a number of confidential matters relating to sexual harassment and discrimination in the workplace. He is a member of the Legal Network for Gender Equity.

Mr. Wilson has been named a “Super Lawyer” since 2016. He was recognized as a member of the 2021 Lawdragon 500 Leading Plaintiff Employment & Civil Rights Lawyers. He is the current Chair of the Subcommittee on Race/National Origin/Language Discrimination of the American Bar Association.

Prior to joining the firm, Mr. Wilson was an associate at Simpson Thacher and Bartlett LLP. He has also worked at Tory Tory DesLauriers & Binnington in Toronto, at the World Health Organization in Geneva, and at Profamilia Legal Services in Bogota. Mr. Wilson clerked for the Honorable Harold A. Ackerman, in the District of New Jersey.

Representative Cases:

  • Affirmance from the Second Circuit of 28 U.S.C. § 1782 subpoena on behalf of hedge fund manager in aid of foreign proceedings arising from the Bernard Madoff Ponzi scheme.


  • Dismissal and successful appellate affirmance of class actions on behalf of New York Taxi fleet owners for purported violations of the Taxi and Limousine Commission Rules and related contract claims.
  • Summary judgment on behalf of newspaper publisher against purported competitor for claims including civil RICO, the Lanham Act, and the Sherman Act.
  • Landmark appeal established a new standard for the valuation of lost photographic images before the U.S. Court of Appeals for the Second Circuit.
  • Title VI and other claims for pervasive anti-Semitism in the Pine Bush School District on behalf of five Jewish children.
  • Affirmance from Third Circuit Court of Appeals on behalf of former federal pre-sentencing detainee for denial of motion to dismiss based on qualified immunity.


“Supreme Court to Revisit Affirmative Action in College Admissions,” American Bar Association (October 22, 2015)

“Good Stop/Bad Stop (and Frisk),” American Bar Association (April 14, 2014)

“Second Circuit’s Latest Statement on Pattern or Practice,” American Bar Association (June 1, 2013)

“Protecting the Rights of Domestic Violence Victims in the Workplace,” New York Law Journal, August 1, 2006 (with Ilann Margalit Maazel)

Attorney News


University of Toronto, L.L.B., 2000

Faculty of Law Review, Senior Editor
Lang Michener Prize in Property Law

Harvard University, B.A., magna cum laude, 1996

John Harvard Scholarship (for “academic work of highest distinction”)
Bowdoin Prize for English Composition
Barbara Miller Solomon Prize for Senior Thesis


U.S. Supreme Court
U.S. Court of Appeals, Second Circuit
U.S. Court of Appeals, Third Circuit
U.S. Court of Appeals, Fifth Circuit
U.S. Court of Appeals, Eighth Circuit
U.S. District Court, Southern District of New York
U.S. District Court, Eastern District of New York
U.S. District Court, Northern District of New York
U.S. District Court, Western District of New York
U.S. District Court, District of Colorado
New York


American Bar Association (Chair of the Civil Rights Subcommittee on Race/National Origin/Language Discrimination and Co-Chair of the Civil Rights Litigation Committee))
Association of the Bar of the City of New York
Canadian American Bar Association
The Advocates' Society