Charles J. Mahoney


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Charles Mahoney is an associate in O’Melveny’s New York office and focuses his practice on labor and employment matters. He represents employers from sectors across the economy, including aviation, financial services, sports, technology, and healthcare and pharmaceuticals.

Charles is involved in the pro bono community as well. His practice in this area includes representing military veterans seeking disability benefits and filing an amicus brief on behalf of higher education institutions to protect their DACA students.


Bar Admissions

  • New York

Court Admissions

  • US District Court, Southern District of New York


  • Columbia University, J.D., 2016
  • New York University, B.A., English and Economics, 2013
  • Obtained a preliminary injunction on behalf of Atlas Air and Polar Air against their pilots union to stop an illegal work slowdown. Atlas Air, Inc. v. Int'l Bhd. of Teamsters, No. 17-1953 (RDM), 2017 U.S. Dist. LEXIS 196472 (D.D.C. Nov. 30, 2017).
  • Successfully compelled arbitration of dispute over contractual provisions governing the negotiation for new pilot contract. Atlas Air, Inc. v. Int'l Bhd. of Teamsters, No. 1:17-cv-00903-KB (S.D.N.Y. Mar. 13, 2018).