John Kallaugher is praised by clients, who say he is "very strong intellectually" and understands their "business extremely well".Chambers UK 2016

John Kallaugher


John Kallaugher retired from the partnership on July 31, 2017. He divided his time between the Brussels and London offices of Latham & Watkins, where his practice focused primarily on competition law. He is a Visiting Professor at University College London, where he teaches Comparative US/EC/Antitrust/Competition Law.

Professor Kallaugher had a broad practice touching on all areas of competition law. He has represented clients from many industrial sectors in competition cases before the Commission, national competition authorities, Community courts, national courts, and arbitral tribunals. A particular focus of his practice has been on issues arising in transport, particularly aviation.

Professor Kallaugher is recommended in Global Competition Review's Who's Who of Competition Lawyers guide. He is ranked as a notable practitioner for competition law by Chambers UK  2016 and 2019.

  • Bar Qualification
    • Brussels Bar - E List
    • England and Wales (Solicitor)
    • New York
    • JD, Cornell Law School, 1977
    • BA, Harvard University, 1973
Notice: We appreciate your interest in Latham & Watkins. If your inquiry relates to a legal matter and you are not already a current client of the firm, please do not transmit any confidential information to us. Before taking on a representation, we must determine whether we are in a position to assist you and agree on the terms and conditions of engagement with you. Until we have completed such steps, we will not be deemed to have a lawyer-client relationship with you, and will have no duty to keep confidential the information we receive from you. Thank you for your understanding.