• Maritime Law

    We advise foreign and domestic clients on admiralty, maritime, and transportation… [more]

    Maritime Law Maritime Law

    Civil Litigation

    Accidents happen, but many accidents can and should be avoided. Anyone who is injured… [more]

    Civil Litigation Civil Litigation

    Tax Litigation

    At Magrath O’Connor LLP, we represent individuals and private corporations in tax… [more]

    Tax Litigation Tax Litigation

    Commercial Litigation

    We understand the legal needs of  small and medium enterprises – because we are… [more]

    Commercial Litigation Commercial Litigation

  • Welcome

    Magrath O’Connor LLP is one of Toronto’s newest and most dynamic litigation boutiques. Formed in 2007 through the partnership of Gavin Magrath and Sarah J. O’Connor, Magrath O’Connor brings together two litigation lawyers with broad commercial experience in addition to their more focused practise areas.


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